KAUSHIK ANUBHA. (2009). PERSPECTIVES IN ENVIRONMENTAL STUDIES (3RD.). NEW AGE INTERNATIONAL PUBLISHERS.
Chicagoスタイル(17版)引用形式KAUSHIK ANUBHA. PERSPECTIVES IN ENVIRONMENTAL STUDIES. 3RD. DELHI: NEW AGE INTERNATIONAL PUBLISHERS, 2009.
MLA(9版)引用形式KAUSHIK ANUBHA. PERSPECTIVES IN ENVIRONMENTAL STUDIES. 3RD. NEW AGE INTERNATIONAL PUBLISHERS, 2009.
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