Nishanth Singh. (2002). Paryavaran, pradushan aur plastic. Radha Publications.
Chicago Edition CitationNishanth Singh. Paryavaran, Pradushan Aur Plastic. New Delhi: Radha Publications, 2002.
MLA Edition CitationNishanth Singh. Paryavaran, Pradushan Aur Plastic. Radha Publications, 2002.
Warning: These citations may not always be 100% accurate.