Dalrymple, D. G. (1986). Development and spread of high-yielding rice varieties in developing countries. Bureau for Science and Technology, Agency for International Development.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDalrymple, Dana G. Development and Spread of High-yielding Rice Varieties in Developing Countries. Washington, D.C: Bureau for Science and Technology, Agency for International Development, 1986.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDalrymple, Dana G. Development and Spread of High-yielding Rice Varieties in Developing Countries. Bureau for Science and Technology, Agency for International Development, 1986.
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