J.V.B. Wells <br/><br/>
Surface water supply of the United States, 1957. /  
J.V.B. Wells. 
 - Washington: D.C.   U.S. Dept. of the Interior, Geological Survey,   1957 
 - Various pages:   Illustrations, tables,   23cm 
 - Geological survey water-supply paper 1505 .
<br/><br/>Scope of work<br/><br/> Cooperation Division of work 
<br/><br/><br/>In English 
<br/><br/> Pbk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water quality | Water-supply | West United States
<br/><br/><label>Dewey Class. No.: </label>631 QUA 1957