Thomas, J. M. (2007). Environmental economics & management: Theory, policy, and applications. Mason, OH: Thomson/South-Western.
शिकागो स्टाइल उद्धरणThomas, Janet M. Environmental Economics & Management: Theory, Policy, and Applications. Mason, OH: Thomson/South-Western, 2007.
एमएलए उद्धरणThomas, Janet M. Environmental Economics & Management: Theory, Policy, and Applications. Mason, OH: Thomson/South-Western, 2007.
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