Boyes, E.; Chambers, W.; Stanisstreet, M. (1995). Trainee Primary Teachers’ Ideas about the Ozone Layer. Environmental Education Research 1: 133–145.
Central Intelligence Agency (CIA) (2013). Namibia. The World Factbook. Available at: https://www.cia.gov/library/publications/the-world-factbook/fields/2119.html. Accessed 6 November 2013.
Coll, R.K.; Chapman, R. (2000). Choices of Methodology for Cooperative Education Researchers. Asia-Pacific Journal of Cooperative Education 1(1): 1–8.
Commonwealth.ednet (2013). Namibia: Not Only a Desert. Available at: http://commonwealth.ednet. ns.ca/africa/Namibia/land/veg-soil/soil.htm. Accessed 15 April 2013.
Cutter-Mackenzie, A.; Smith, R. (2003). Ecological Literacy: The ‘Missing Paradigm’ in Environmental Education (Part One). Environmental Education Research 9(4): 497–524.
Fien, J. (2000). Listening to the Voice of Youth: Implications for Educational Reform. In: Yencken, D.; Fien, J.; Sykes, H. (eds.). Environment, Education and Society in the Asia-Pacific: Local Traditions and Global Discourse: 251–275. London: Routledge.
Fleer, M. (2002). Curriculum Compartmentalisation? A Futures Perspective on Environmental Education. Environmental Education Research 8(2): 137–154.
Guba, E.G.; Lincoln, Y.S. (1989). Fourth Generation Evaluation. Newbury Park, CA: Sage.
Guba, E.G.; Lincoln, Y.S. (1994). Competing Paradigms in Qualitative Research. In: Denzin, N.K.; Lincoln, Y.S. (eds.). Handbook of Qualitative Research: 105–117. Thousand Oaks, CA: Sage.
McGann, J. (2004). The Current Status of UNFCCC Article 6 Work Program Implementation in Namibia. Paper presented at the African Workshop on Article 6 of the UNFCCC. Banjul, Gambia, January 28–30, 2004.
Office of the President. (2004). Vision 2030: Policy Framework for Long-Term National Development. Windhoek: Author.
Patton, M.Q. (1990). Qualitative Evaluation and Research Methods. Newbury Park, CA: Sage.
Payne, P. (1995). Ontology and Critical Discourse of Environmental Education. Australian Journal of Environmental Education 11: 83–105.
Republic of Namibia. (2002). The Constitution of Namibia. Windhoek: Namibian Institute for Democracy.
Republic of Namibia. (n. d.). Education for Sustainable Development 2009–2014. Paris: UNESCO.
Robertson, C.; Krugly-Smolska, E. (1997). Gaps between Advocated Practices and Teaching Realities in Environmental Education. Environmental Education Research 3(3): 311–327.
Said, A.M.; Ahmadun, F.; Paim, L.H; Masud, J. (2003). Environmental Concerns, Knowledge and Practices Gap among Malaysian Teachers. International Journal of Sustainability in Higher Education 4: 305–313.
Shah, A. (2006). Behind Consumption and Consumerism. Global Issues [website]. Available at http://www.globalissues.org/TradeRelated/Consumption.asp. Accessed 20 November 2006.
Skamp, K. (1999). Environmental Concepts: Important and Neglected? Paper presented at the annual conference of the Australian Association of Environmental Education, January 14–18, Sydney.
Strong, C. (1998). The Impact of Environmental Education on Children’s Knowledge and Awareness of Environmental Concerns. Marketing Intelligence and Planning 16(6): 349–355.
Summers, M.; Kruger, C.; Childs, A. (2000). Teaching Sustainable Development in Primary Schools: An Empirical Study. Environmental Education Research 6(4): 293–312.
Summers, M.; Kruger, C.; Childs, A.; Mant, J. (2001). Teaching Sustainable Development in Primary Schools: An Empirical Study. International Journal of Science Education 23(1): 33–53.
Trading Economics. (2013). Population Growth (Annual %) in Namibia. Available at: http:// www. tradingeconomics.com/namibia/population-growth-annual-percent-wb-data.html. Accessed 15 April 2013.
UNESCO-UNEP. (1978). Intergovernmental Conference on Environmental Education, Tbilisi, USSR, 14–26 October 1977: Final Report. Paris, France: Author. Available at: http://unesdoc.unesco. org/images/0003/000327/032763eo.pdf. Accessed 6 November 2013.
Walker, K.; Loughland, T.; Brady, L. (2002). A Benchmark Survey of the Environmental Knowledge, Values and Attitudes of NSW School Students: 2000. Sydney: University of Technology Sydney.
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