Geological Survey (U.S.), Washington (State). Department of Conservation, Washington State Pollution Control Commission, & United States. Army. Corps of Engineers. (1964). Water quality records in Washington. The Survey.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGeological Survey (U.S.), Washington (State). Department of Conservation, Washington State Pollution Control Commission, और United States. Army. Corps of Engineers. Water Quality Records in Washington. Tacoma, Wash.: The Survey, 1964.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGeological Survey (U.S.), et al. Water Quality Records in Washington. The Survey, 1964.
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