1Selby, D. , A Darker Shade of Green: The Importance of Ecological Thinking in Global Education and School Reform[J]. Theory into Practice, 2000. 39(2): 88-96.
2Riley, D. R. , C.E. Thatcher, and E. A. Workman, De veloping and applying green building technology in an in digenous community: An engaged approach to sustain ability education[J].International Journal of Sustain ability in Higher Education, 2006. 7(2) : 14:2-157.
3Bell, D. R. , Creating Green Citizens? Political Liberal ism and Environmental Education[J]. Journal of Philose phy of Education, 2004. 38(1): 37-54.
4Roberts, N. , Impacts of the National Green Corps Program (Eco--Clubs) on students in India and their participation in environmental education activities[J].Environmental Education Research, 2009. 15(4) : 443-464.
5United Nations Environmental Programme (UNEP). Declaration of the United Nations Conference on the Human Environment. 1972. cited: Available from: http:// www. unep. org/Documents. Multilingual/Default. asp? DocumentID= 97 & ArticleID= 1503 &1= en.
6United Nations. The Belgrade Charter: A Global Frame- work for Environmental Education. 1975 [cited; Available from: http..//www, envir, ee/orb, aw/class= file/action = preview/id = 1011467/The% 2BBelgrade% 2BCharter. pdf.
7UNESCO, Tbilisi Declaration. 1977, Paris: UNESCO.
8Hungerford, H. , R. Peyton, and R. Wilke, Goals for curriculum develop-ment in environmental education. Journal of Environmental Education, 1980. 11(3): p. 42-47. Quoted in David A. Gruenewald. (2004). A Foucauldian Analysis of Environmental Education: Toward the Socioecological Challenge of the Earth Charter.Curriculum Inquiry. 34(1): 71-107, 74.
9UNCED, Agenda 21 : Programme of action for sustainable development. Rio Decla-- ration on Environment and Development. 1992, New York: United Nations.
10UNESCO, UNESCO and sustainable development. 2005, Paris.. UNESCO.
