APA Edition Citation

Deswal, S., & Deswal, A. (2008). Basic course in environmental studies. Dhanpat Rai & Co..

Chicago Edition Citation

Deswal, Simnder, and Anupama Deswal. Basic Course in Environmental Studies. Delhi: Dhanpat Rai & Co., 2008.

MLA Edition Citation

Deswal, Simnder, and Anupama Deswal. Basic Course in Environmental Studies. Dhanpat Rai & Co., 2008.

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