A directory of information resources in the United States Water 

 - Washington, D.C. :  United States Government Printing Office,  1966 
 - v, 248 p. ;  30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Supply<br/>Water resources development
<br/><br/><label>Dewey Class. No.: </label>333.910025