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Environmental education : an approach to sustainable development = L'âeducation environnementale : approches pour un dâeveloppement durable / edited by Hartmut Schneider ; in co-operation with Jacoline Vinke and Winifred Weekes-Vagliani. [9264137718] Paris : OECD/OCDE, 1993.
Call#: Lippincott Library QH541.2 .E568 1993

Cronin-Jones,L . The Status of Environmental Education in Latin American Middle and High Schools..