00667nam 2200157z- 450 9910712113003321(CKB)5470000002490986(EXLCZ)99547000000249098620230509c1971uuuu -u- -engQuality of surface waters of the United States, 1966. Parts 9-11, Colorado River Basin to Pacific Slope Basins in CaliforniaWashington, D.CUnited States Department of the Interior, Geological SurveyBOOK9910712113003321Quality of surface waters of the United States, 1966. Parts 9-11, Colorado River Basin to Pacific Slope Basins in California3286785UNINA