Laxminarayan, H. (1981). Impact of harvest combines on labour-use, crop pattern, and productivity. Agricole Pub. Academy.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLaxminarayan, H. Impact of Harvest Combines on Labour-use, Crop Pattern, and Productivity. New Delhi: Agricole Pub. Academy, 1981.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLaxminarayan, H. Impact of Harvest Combines on Labour-use, Crop Pattern, and Productivity. Agricole Pub. Academy, 1981.
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