Michael, A. (1972). Design and evaluation of irrigation methods. I.A.R.I.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMichael, A.M. Design and Evaluation of Irrigation Methods. I.A.R.I, 1972.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMichael, A.M. Design and Evaluation of Irrigation Methods. I.A.R.I, 1972.
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