Baird, C. (2005). Environmental chemistry. New York: W. H. Freeman and Company.
शिकागो स्टाइल उद्धरणBaird, Colin. Environmental Chemistry. New York: W. H. Freeman and Company, 2005.
एमएलए उद्धरणBaird, Colin. Environmental Chemistry. New York: W. H. Freeman and Company, 2005.
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