APA aipamena

De, A. K. (1994). Enviornmental chemistry (3rd ed.). New age Int..

Chicago Style aipamena

De, A K. Enviornmental Chemistry. 3rd ed. New Delhi: New age Int., 1994.

MLA aipamena

De, A K. Enviornmental Chemistry. 3rd ed. New age Int., 1994.

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