Thematische Bibliographien / Environmental education

Inhaltsverzeichnis

  1. Zeitschriftenartikel
  2. Dissertationen
  3. Bücher
  4. Buchteile
  5. Konferenzberichte
  6. Berichte der Organisationen

Auswahl der wissenschaftlichen Literatur zum Thema „Environmental education“

Autor: Grafiati
Veröffentlicht am 4. Juni 2021
Zuletzt aktualisiert am 25. Juli 2025

Geben Sie eine Quelle nach APA, MLA, Chicago, Harvard und anderen Zitierweisen an

Wählen Sie eine Art der Quelle aus:

Machen Sie sich mit den Listen der aktuellen Artikel, Bücher, Dissertationen, Berichten und anderer wissenschaftlichen Quellen zum Thema "Environmental education" bekannt.

Neben jedem Werk im Literaturverzeichnis ist die Option "Zur Bibliographie hinzufügen" verfügbar. Nutzen Sie sie, wird Ihre bibliographische Angabe des gewählten Werkes nach der nötigen Zitierweise (APA, MLA, Harvard, Chicago, Vancouver usw.) automatisch gestaltet.

Sie können auch den vollen Text der wissenschaftlichen Publikation im PDF-Format herunterladen und eine Online-Annotation der Arbeit lesen, wenn die relevanten Parameter in den Metadaten verfügbar sind.

Zeitschriftenartikel zum Thema "Environmental education"

1

Pulatova, Parida. "SPECIAL EDUCATION SYSTEM OF UZBEKISTAN AND ENVIRONMENTAL EDUCATION." American Journal Of Social Sciences And Humanity Research 4, no. 9 (2024): 21–27. http://dx.doi.org/10.37547/ajsshr/volume04issue09-04.

Der volle Inhalt der Quelle
Annotation:
This article analyzes the essence of the education system in Uzbekistan, the organization of the special education system, the conditions of special and inclusive education, and the quality of the work carried out in the education system. Work carried out in special schools, factors of environmental education formation, ways of teaching environmental education in special schools were considered.
APA, Harvard, Vancouver, ISO und andere Zitierweisen
2

Brookes, Andrew. "Outdoor Education: Environmental Education Reinvented, or Environmental Education Reconceived?" Australian Journal of Environmental Education 5 (August 1989): 15–23. http://dx.doi.org/10.1017/s0814062600002111.

Der volle Inhalt der Quelle
Annotation:
AbstractIn most Victorian schools outdoor education has meant the weekend bushwalk or the end of year camp. It has been extra-curricula. But that is changing.Outdoor education appears poised to achieve subject status is Victoria. It is included in official curriculum developments and is served by recognised specialist tertiary courses.Outdoor education has been distinguished from physical education by its focus on environmental education, and a converse argument probably applies. But is the environmental education which occurs in outdoor education distinguished by anything other than an associ
APA, Harvard, Vancouver, ISO und andere Zitierweisen
3

Saraç, Esra, and Rabia Sarıkaya. "Pre-Service Elementary Teachers’ Environmental Identities and Materialistic Tendencies Towards The Environment: Moral Reasoning Based Environmental Education." Journal of Qualitative Research in Education 8, no. 3 (2020): 1–30. http://dx.doi.org/10.14689/issn.2148-2624.1.8c.3s.8m.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
4

Siddiqui, Dr Mujibul Hasan. "Environmental Education: A Model Approach." International Journal of Scientific Research 2, no. 1 (2012): 67–69. http://dx.doi.org/10.15373/22778179/jan2013/24.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
5

Abdirasulov, Lochinbek. "Methodology for sustainable development of environmental education in the educational process." European International Journal of Pedagogics 5, no. 3 (2025): 82–85. https://doi.org/10.55640/eijp-05-03-21.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
6

Braus, Judy. "Environmental Education." BioScience 45 (January 1995): S45—S51. http://dx.doi.org/10.2307/1312443.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
7

Silva, Mey Ling Oliveira da, Simone da Silva, and Jandecy Cabral Leite. "ENVIRONMENTAL EDUCATION." International Journal for Innovation Education and Research 10, no. 6 (2022): 18–57. http://dx.doi.org/10.31686/ijier.vol10.iss6.3768.

Der volle Inhalt der Quelle
Annotation:
We can observe that, at present, the social body suffers from the dilemma of the excess of the inadequate corollary creation of solid waste. This excessive amount of waste has been worrisome because, if not properly collected and disposed of, it causes serious consequences to health and the environment. Thus, the reluctance of the non-management of solid waste is numerous and includes environmental, economic, social, and health aspects. In this scenario, it is clear that waste cannot be completely eliminated; however, it is possible to decrease it by reducing the amount of waste and recycling
APA, Harvard, Vancouver, ISO und andere Zitierweisen
8

Khadka, Narendra Bahadur. "Environmental Education." Banko Janakari 10, no. 2 (2017): 60. http://dx.doi.org/10.3126/banko.v10i2.17608.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
9

Lock, Roger. "Environmental education." Journal of Biological Education 27, no. 4 (1993): 235. http://dx.doi.org/10.1080/00219266.1993.9655340.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
10

Glaze, William H. "Environmental education." Environmental Science & Technology 34, no. 23 (2000): 497A. http://dx.doi.org/10.1021/es003497l.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
Mehr Quellen

Dissertationen zum Thema "Environmental education"

1

Carty, Paula Christine Carleton University Dissertation Geography. "Thinking environmentally; environmental information and environmental education." Ottawa, 1996.

Den vollen Inhalt der Quelle finden
APA, Harvard, Vancouver, ISO und andere Zitierweisen
2

Rwema, Christian M. "Environmental education." Thesis, Вид-во СумДУ, 2005. http://essuir.sumdu.edu.ua/handle/123456789/13555.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
3

Shvadlenko, Irina. "Evaluation of Environmental Education Software “Protecting Your Environment”." Ohio University / OhioLINK, 2004. http://www.ohiolink.edu/etd/view.cgi?ohiou1108407292.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
4

Ng, Hin. "Environmental Education Centre." Click to view the E-thesis via HKUTO, 1995. http://sunzi.lib.hku.hk/hkuto/record/B31982542.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
5

Ng, Hin, and 吳衍. "Environmental Education Centre." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1995. http://hub.hku.hk/bib/B31982542.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
6

Johnson, Brian. "Can Education Improve the Environment? Applying the Pressure-State-Response Environmental Indicator Framework to Environmental Education Program Outcomes." Antioch University / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=antioch1375367966.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
7

Sethusha, Mantsose Jane. "How primary school learners conceptualize the environment and environmental education." Diss., Pretoria : [s.n.], 2006. http://upetd.up.ac.za/thesis/available/etd-10022007-134249/.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
8

Sunderlal, Shinara. "Treble in the Environment: Incorporating Music into Environmental Education." Scholarship @ Claremont, 2017. http://scholarship.claremont.edu/pitzer_theses/77.

Der volle Inhalt der Quelle
Annotation:
In this era where global sustainability is challenged, environmental education plays a vital role in building environmental awareness. Other roles of environmental education include the promotion of responsible citizenship and the fostering of environmental advocacy in children. As a way to strengthen these goals of environmental education, this thesis explores the dynamic uses of music to compound on the fields impact. I argue that the benefits of music outlined suggest music’s power to heighten environmental sensitivity from a young age. I use narratives from the environmental education, mus
APA, Harvard, Vancouver, ISO und andere Zitierweisen
9

Thomas, Matthew. "Environmental education on-line : an evaluation of internet use in environmental education /." Title page, contents and abstract only, 1996. http://web4.library.adelaide.edu.au/theses/09ENV/09envt459.pdf.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
10

Figueiredo, Vera Lucia. "EVALUATION OF ENVIRONMENTAL EDUCATION AT NORTHBAY ENVIRONMENTAL EDUCATION CENTER, NORTH EAST, MARYLAND." Miami University / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=miami1209674551.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
Mehr Quellen

Bücher zum Thema "Environmental education"

1

Thompson, Ian. Environmental education. Pearson Publishing, 1993.

Den vollen Inhalt der Quelle finden
APA, Harvard, Vancouver, ISO und andere Zitierweisen
2

Peter, Preece, and Kennedy Jenny, eds. Environmental education. Media and Resources Centre, University of Exeter School of Education, 1996.

Den vollen Inhalt der Quelle finden
APA, Harvard, Vancouver, ISO und andere Zitierweisen
3

Buck, Eugene H. Environmental education. Congressional Research Service, Library of Congress, 1992.

Den vollen Inhalt der Quelle finden
APA, Harvard, Vancouver, ISO und andere Zitierweisen
4

Library of Congress. Congressional Research Service, ed. Environmental education. Congressional Research Service, Library of Congress, 1992.

Den vollen Inhalt der Quelle finden
APA, Harvard, Vancouver, ISO und andere Zitierweisen
5

Aldrich-Moodie, Benjamin. Environmental education. Institute of Economic Affairs, 1997.

Den vollen Inhalt der Quelle finden
APA, Harvard, Vancouver, ISO und andere Zitierweisen
6

National Association for Environmental Education. Environmental education. The Association, 1992.

Den vollen Inhalt der Quelle finden
APA, Harvard, Vancouver, ISO und andere Zitierweisen
7

Abbas, Ghulam. Environmental education. Planning & Development Dept., Northern Areas, 2003.

Den vollen Inhalt der Quelle finden
APA, Harvard, Vancouver, ISO und andere Zitierweisen
8

Kirby, Mike. Environmental education. Pearson Publishing, 1994.

Den vollen Inhalt der Quelle finden
APA, Harvard, Vancouver, ISO und andere Zitierweisen
9

Walter, Leal Filho, Tahir Farrukh, and Adomssent Maik, eds. Distance education and environmental education. Peter Lang, 1998.

Den vollen Inhalt der Quelle finden
APA, Harvard, Vancouver, ISO und andere Zitierweisen
10

Adsit-Morris, Chessa. Restorying Environmental Education. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-48796-0.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
Mehr Quellen

Buchteile zum Thema "Environmental education"

1

Nowicki, Maciej. "Environmental education." In Environment in Poland. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1731-9_17.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
2

McPhee, Ms Sally. "Environmental Education." In The Palgrave Handbook of Global Sustainability. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-38948-2_78-1.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
3

Dillon, Justin, and Benjamin Herman. "Environmental Education." In Handbook of Research on Science Education. Routledge, 2023. http://dx.doi.org/10.4324/9780367855758-27.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
4

Lange, Elizabeth A. "Environmental Education." In Transformative Sustainability Education. Routledge, 2023. http://dx.doi.org/10.4324/9781003159643-4.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
5

McPhee, Sally. "Environmental Education." In The Palgrave Handbook of Global Sustainability. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-01949-4_78.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
6

Lin-Heng, Lye. "Environmental Education." In Fulfilling the Sustainable Development Goals. Routledge, 2021. http://dx.doi.org/10.4324/9781003144274-16.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
7

Fang, Wei-Ta, Arba’at Hassan, and Ben A. LePage. "Introduction to Environmental Education." In Sustainable Development Goals Series. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-4234-1_1.

Der volle Inhalt der Quelle
Annotation:
AbstractThe concept of education is changing and that of the environment is also becoming different. Is environmental education: (1) a type of education to improve the environment; (2) education to improve the environment of education; or (3) a type of education to improve the education of people? In this chapter we focus on the ontology of the environment. In epistemology, we try to understand the nature and identity of the world around us and what environmental education is about. The purpose of environmental education is to cultivate citizens that: (1) have a working knowledge of environmen
APA, Harvard, Vancouver, ISO und andere Zitierweisen
8

Malitikov, E. M. "Environmental Education and Environmental Issues." In NATO ASI Series. Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-017-2962-8_20.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
9

Cervone, Jason A. "Environmental Sacrifice." In Corporatizing Rural Education. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-64462-2_4.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
10

Reid, Alan. "Environmental Teacher Education." In Encyclopedia of Science Education. Springer Netherlands, 2014. http://dx.doi.org/10.1007/978-94-007-6165-0_218-7.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen

Konferenzberichte zum Thema "Environmental education"

1

Chernenko, Oleksandr, Oksana Filonenko, Tetiana Babenko, Viktoriia Chetaikina, Anton Butkevych, and Vlada Bilohur. "ENVIRONMENTAL EDUCATION AS A HOLISTIC CULTURAL PHENOMENON IN THE PROFESSIONAL TRAINING OF FUTURE TEACHERS." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024v/4.2/s19.36.

Der volle Inhalt der Quelle
Annotation:
This article is dedicated to the topical issue of environmental education as a holistic cultural phenomenon in the context of the professional training of future teachers. Environmental education is considered as a multifaceted process that integrates ecological knowledge with cultural, social, and ethical aspects of the interaction between man and nature. The methodological basis of the study was based on the integration of three scientific approaches to the consideration of environmental education as a holistic cultural phenomenon in the professional training of future teachers, namely: cult
APA, Harvard, Vancouver, ISO und andere Zitierweisen
2

Kazakova, Natalya A., and Dinara R. Diarova. "ENVIRONMENTAL EDUCATION IN BIOLOGY LESSONS." In Treshnikov readings – 2022 Modern geographical global picture and technology of geographic education. Ulyanovsk State Pedagogical University named after I. N. Ulyanov, 2022. http://dx.doi.org/10.33065/978-5-907216-88-4-2022-110-112.

Der volle Inhalt der Quelle
Annotation:
At the stage of development and reform of general education, it is necessary to strengthen the ecological direction in biology. The article talks about the effectiveness of mastering the environmental knowledge of students in the educational subject “Biology”.
APA, Harvard, Vancouver, ISO und andere Zitierweisen
3

Christidi, Zoe, and Eleni Christopoulou. "Environmental Awareness in Preschool Education via Educational Robotics and STEAM Education." In 2022 7th South-East Europe Design Automation, Computer Engineering, Computer Networks and Social Media Conference (SEEDA-CECNSM). IEEE, 2022. http://dx.doi.org/10.1109/seeda-cecnsm57760.2022.9932911.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
4

Chiu, Hsien-Yu, Takeo Kondo, Kazukiyo Yamamoto, and Wataru Miyazaki. "Analysis of Practical Examples of Experienced-Based Marine Education for Marine Space Utilization." In ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering. ASMEDC, 2010. http://dx.doi.org/10.1115/omae2010-20629.

Der volle Inhalt der Quelle
Annotation:
Environmental education is being promoted worldwide and is the subject of active effort in Japan as well. However, many environmental education programs focus on land-based systems, and currently only few schools have programs on the marine environment. Toward the goal of developing an educational game for advancing marine environmental education, we assessed the current state of environmental education and conducted basic research on existing educational games. The current state of environmental education indicated a need for developing educational games with a marine environmental theme to b
APA, Harvard, Vancouver, ISO und andere Zitierweisen
5

Djoehaeni, Heny, Mubiar Agustin, and Asep Deni Gustina. "Environmental Education in Kindergarten." In 1st International Conference on Educational Sciences. SCITEPRESS - Science and Technology Publications, 2017. http://dx.doi.org/10.5220/0007037801730177.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
6

Carrie Lynn Vollmer-Sanders and Natalie Rector. "Environmental Stewardship Education Partnership." In 2007 Minneapolis, Minnesota, June 17-20, 2007. American Society of Agricultural and Biological Engineers, 2007. http://dx.doi.org/10.13031/2013.23026.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
7

Semenova, E. V. "PHILOSOPHY OF ENVIRONMENTAL EDUCATION." In Духовно-нравственное образование и патриотическое воспитание: традиции и перспективы. Воронежский государственный лесотехнический университет им. Г.Ф. Морозова, 2023. http://dx.doi.org/10.58168/smepu2023_51-55.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
8

Safitri, Desy, ZE Ferdi Fauzan Putra, and Sujarwo. "Ecolabel in Environmental Education." In International Conference On Social Studies, Globalisation And Technology (ICSSGT 2019). Atlantis Press, 2020. http://dx.doi.org/10.2991/assehr.k.200803.032.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
9

Aleksandrova, E. S. "Subject–Environmental Interactions In Professional Environment." In ICPE 2018 - International Conference on Psychology and Education. Cognitive-Crcs, 2018. http://dx.doi.org/10.15405/epsbs.2018.11.02.3.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
10

Karatkevich, A. "ENVIRONMENTAL EDUCATION AND EDUCATION FOR SUSTAINABLE DEVELOPMENT." In SAKHAROV READINGS 2020: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY. Minsk, ICC of Minfin, 2020. http://dx.doi.org/10.46646/sakh-2020-1-173-177.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen

Berichte der Organisationen zum Thema "Environmental education"

1

Myers, Mary, and Andrew Hayes. Cusano Environmental Education Center. Landscape Architecture Foundation, 2011. http://dx.doi.org/10.31353/cs0110.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
2

Huntley, Natalie, and Runying Chen. Does Environmental Education Matter? Iowa State University, Digital Repository, 2015. http://dx.doi.org/10.31274/itaa_proceedings-180814-107.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
3

Author, Not Given. Environmental Education Strategic Plan. Office of Scientific and Technical Information (OSTI), 1991. http://dx.doi.org/10.2172/5745861.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
4

Chulock, Hilary N. Environmental Management Education Program: Building Environmental Stewardship. Office of Scientific and Technical Information (OSTI), 2004. http://dx.doi.org/10.2172/899679.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
5

Author, Not Given. Partnership for Environmental Technology Education: Tribal Colleges Initiative in Science and Environmental Education. Office of Scientific and Technical Information (OSTI), 1999. http://dx.doi.org/10.2172/307851.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
6

Sims, Kate. Education, Girls’ Education and Climate Change. Institute of Development Studies, 2021. http://dx.doi.org/10.19088/k4d.2021.044.

Der volle Inhalt der Quelle
Annotation:
This Emerging Issue Report (EIR) explores research and evidence on the relationship between education, girls’ education and climate change. There is scientific consensus that climate change is real, manifested through increasing temperatures, changing rainfall patterns and increasing frequency and severity of extreme weather events, including drought, flooding and cyclones. Climate change, environmental degradation and climate vulnerability are closely linked. Climate change exacerbates environmental and land degradation, especially in areas with drylands and permafrost, river deltas and low-l
APA, Harvard, Vancouver, ISO und andere Zitierweisen
7

Robinson, Rodney A. Master Plan for Environmental Education. Defense Technical Information Center, 1992. http://dx.doi.org/10.21236/ada458688.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
8

Lemaire, R. Environmental Education Training and Career Development,. Defense Technical Information Center, 1996. http://dx.doi.org/10.21236/ada310831.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
9

Iqbal, Sania, and Wahid bin Ahsan. Environmental Education and Recycling Practices Among Underprivileged Children in Bangladesh. Userhub, 2024. http://dx.doi.org/10.58947/tkql-nfhb.

Der volle Inhalt der Quelle
Annotation:
This study explores the awareness and practices of reuse and recycling among underprivileged children in Bangladesh, aiming to enhance environmental sustainability through educational strategies. Interviews with children, parents, teachers, NGO workers, community leaders, and government officials reveal significant gaps in understanding and practicing waste management. While children show creativity in repurposing materials, challenges such as limited adult awareness and insufficient government initiatives persist. The study recommends integrating environmental education into school curricula,
APA, Harvard, Vancouver, ISO und andere Zitierweisen
10

Ortega, S. U., and E. R. Jackson. Environmental education work force pipeline strategic plan. Office of Scientific and Technical Information (OSTI), 1992. http://dx.doi.org/10.2172/484509.

Der volle Inhalt der Quelle
APA, Harvard, Vancouver, ISO und andere Zitierweisen
Die Auswahlen zum Thema "Environmental education" für konkrete Quellenarten können Sie auch interessieren:
Zeitschriftenartikel Dissertationen Bücher
Wir bieten Rabatte auf alle Premium-Pläne für Autoren, deren Werke in thematische Literatursammlungen aufgenommen wurden. Kontaktieren Sie uns, um einen einzigartigen Promo-Code zu erhalten!

Zur Bibliographie