Indian Council of Social Science Research. (1972). A survey of research in geography. Popular Prakashan.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIndian Council of Social Science Research. A Survey of Research in Geography. Popular Prakashan, 1972.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIndian Council of Social Science Research. A Survey of Research in Geography. Popular Prakashan, 1972.
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