Radhakrishna, S. a. S., & Radhakrishna, S. a. (1978). Technology for rural development. Indian Institute of Science.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRadhakrishna, S. and Singh, और S. and;Singh Radhakrishna. Technology for Rural Development. Indian Institute of Science, 1978.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRadhakrishna, S. and Singh, और S. and;Singh Radhakrishna. Technology for Rural Development. Indian Institute of Science, 1978.
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