Rajagopalan,R. (2015). Environmental studies from crisis to cure (2nd.). Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRajagopalan,R. Environmental Studies from Crisis to Cure. 2nd. New Delhi: Oxford University Press, 2015.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRajagopalan,R. Environmental Studies from Crisis to Cure. 2nd. Oxford University Press, 2015.
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