00721nam 2200157z- 450 9910712186303321(CKB)5470000002490246(EXLCZ)99547000000249024620230509c1964uuuu -u- -engQuality of surface waters of the United States, 1958. Parts 9-14, Colorado River Basin to Pacific Slope Basins in Oregon and Lower Columbia River BasinUnited States Department of the Interior, Geological SurveyWashington, D.CBOOK9910712186303321Quality of surface waters of the United States, 1958. Parts 9-14, Colorado River Basin to Pacific Slope Basins in Oregon and Lower Columbia River Basin3352812UNINA