Inventory of research projects in the Pacific Northwest.
Publisher: 1969.
Published: 1969
Place of publication: Portland, Ore
Language: eng
Number of pages: 103
Subjects: Water -- Pollution -- Research -- Northwest, Pacific.
Notes: Supplements issued by the administration under its later names: U.S. Federal Water Quality Administration and U.S. Environmental Protection Agency. Water Quality Office are found in TD423.U491.