Rosenbaum, W. A. (1991). Environmental politics and policy. East-West Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRosenbaum, Walter A. Environmental Politics and Policy. East-West Press, 1991.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRosenbaum, Walter A. Environmental Politics and Policy. East-West Press, 1991.
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