(1991). Remote sensing and geographic information system for natural resource management. Asian Development Bank.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRemote Sensing and Geographic Information System for Natural Resource Management. Manila, Philippines: Asian Development Bank, 1991.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRemote Sensing and Geographic Information System for Natural Resource Management. Asian Development Bank, 1991.
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