Bacon, E. (1993). Use of economic instruments for water pollution control: Mass-based wastewater discharge fees on mercury and silver loadings to Spokane's advanced wastewater treatment plant. Washington State Dept. of Ecology.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBacon, Elise. Use of Economic Instruments for Water Pollution Control: Mass-based Wastewater Discharge Fees on Mercury and Silver Loadings to Spokane's Advanced Wastewater Treatment Plant. [Olympia? Wash.]: Washington State Dept. of Ecology, 1993.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBacon, Elise. Use of Economic Instruments for Water Pollution Control: Mass-based Wastewater Discharge Fees on Mercury and Silver Loadings to Spokane's Advanced Wastewater Treatment Plant. Washington State Dept. of Ecology, 1993.
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