Foundation for International Studies. (1989). Consultation on the use of findings of enviromental research in enviromental education. UNESCO.
Chicago-čujuhus (17. p.)Foundation for International Studies. Consultation on the Use of Findings of Enviromental Research in Enviromental Education. La Valletta: UNESCO, 1989.
MLA-čujuhus (9. p.)Foundation for International Studies. Consultation on the Use of Findings of Enviromental Research in Enviromental Education. UNESCO, 1989.
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