Ray, S. (2008). Management of natural resources-institutions for sustainable livelihood: The case of Rajasthan. Academic Foundation.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRay, Sunil. Management of Natural Resources-institutions for Sustainable Livelihood: The Case of Rajasthan. Academic Foundation, 2008.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRay, Sunil. Management of Natural Resources-institutions for Sustainable Livelihood: The Case of Rajasthan. Academic Foundation, 2008.
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