Sharma, R. (1977). Thirty years of Indian journal of Agricultural Economics: Cumulative index to Vols.I-XXX (1946-1975). Concept Pub.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSharma, R.N. Thirty Years of Indian Journal of Agricultural Economics: Cumulative Index to Vols.I-XXX (1946-1975). Concept Pub, 1977.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSharma, R.N. Thirty Years of Indian Journal of Agricultural Economics: Cumulative Index to Vols.I-XXX (1946-1975). Concept Pub, 1977.
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