KAUSHIK ANUBHA. (2009). PERSPECTIVES IN ENVIRONMENTAL STUDIES (3RD.). NEW AGE INTERNATIONAL PUBLISHERS.
Chicago-viite (17. p.)KAUSHIK ANUBHA. PERSPECTIVES IN ENVIRONMENTAL STUDIES. 3RD. DELHI: NEW AGE INTERNATIONAL PUBLISHERS, 2009.
MLA-viite (9. p.)KAUSHIK ANUBHA. PERSPECTIVES IN ENVIRONMENTAL STUDIES. 3RD. NEW AGE INTERNATIONAL PUBLISHERS, 2009.
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