India. Ministry of Environment and Forests. (1980). Annual report 1989. Convention on International Trade in Endangered Species of Wild Fauna and Flora.
Chicago-viite (17. p.)India. Ministry of Environment and Forests. Annual Report 1989. New Delhi: Convention on International Trade in Endangered Species of Wild Fauna and Flora, 1980.
MLA-viite (9. p.)India. Ministry of Environment and Forests. Annual Report 1989. Convention on International Trade in Endangered Species of Wild Fauna and Flora, 1980.
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