DROSTE, R. L. (1996). Theory and practice of water and wastewater treatment. John Wiley and Sons.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDROSTE, Ronald L. Theory and Practice of Water and Wastewater Treatment. New York: John Wiley and Sons, 1996.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDROSTE, Ronald L. Theory and Practice of Water and Wastewater Treatment. John Wiley and Sons, 1996.
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