APA aipamena

Wright, R. T. (2011). Environmental science: Towards a sustainable future (7th ed.). Pearson.

Chicago Style aipamena

Wright, Richard T. Environmental Science: Towards a Sustainable Future. 7th ed. New Delhi: Pearson, 2011.

MLA aipamena

Wright, Richard T. Environmental Science: Towards a Sustainable Future. 7th ed. Pearson, 2011.

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