Sudarshana Sharma & Vinit Kumar. (2013). Environmental science: A sustainable approach. Shree publishers.
Chicago Edition CitationSudarshana Sharma and Vinit Kumar. Environmental Science: A Sustainable Approach. New Delhi: Shree publishers, 2013.
Deismireacht MLASudarshana Sharma and Vinit Kumar. Environmental Science: A Sustainable Approach. Shree publishers, 2013.
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