Kalwar, S. C. (2005). Geomorphology and environmental sustainability: Felicitation volume in honour of professor H.S. Sharma. Concept.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKalwar, S. C. Geomorphology and Environmental Sustainability: Felicitation Volume in Honour of Professor H.S. Sharma. Concept, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKalwar, S. C. Geomorphology and Environmental Sustainability: Felicitation Volume in Honour of Professor H.S. Sharma. Concept, 2005.
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