Quality of  of surface waters of the United States,1970 / 
prepared  in cooperation with the states of california, New Mexico, Utah, Wyoming, U.S. Bureau, of reclamation, and with other agencies and with other agencies 
 - Washington, D.C. :  United States  Geological Survey,  1974 
 - 501 p. :  ill., maps (part col.) ;  24 cm. 
 - Geological survey Water-supply paper ;  Paper. no. 2148 .
<br/><br/>Pt 9 and 10 colorado river basin the great basin 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Stream measurements--United States
<br/><br/><label>Dewey Class. No.: </label>553.780977