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Conference on the Matter of Pollution of the Navigable Waters of Puget Sound, the Strait of Juan de Fuca and Their Tributaries and Estuaries. 2d, Seattle, Sept. 6-7, and Oct. 6, 1967: Proceedings.
Publication info:
Washington, D.C.U.S. Dept. of the Interior, Federal Water Pollution Control Administration,[1968]
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A guide to the common diatoms at Water Pollution Surveillance System stations.
Publication info:
Cincinnati :United States Dept. of the Interior, Federal Water Pollution Control Administration, Water Pollution Surveillance,1966.
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The national estuarine pollution study : a report to the Congress.
Publication info:
[Washington, D.C.] :U.S. Dept. of the Interior, Federal Water Pollution Control Administration,[1969]
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