Birla institute of scientific. (1980). Technological charges in agriculture. Vision.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBirla institute of scientific. Technological Charges in Agriculture. New Delhi: Vision, 1980.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBirla institute of scientific. Technological Charges in Agriculture. Vision, 1980.
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