Bottino, A. (1989). Water quality monitoring of Kathmandu city water supply.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBottino, Andrea. Water Quality Monitoring of Kathmandu City Water Supply. 1989.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBottino, Andrea. Water Quality Monitoring of Kathmandu City Water Supply. 1989.
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