National water summary 1984 :  hydrologic events selected water-quality trends, and ground-water resources / 
by United States Geological Survey 
 -  United States Government Printing Office,  1985 
 - 467 p. :  ill. ;  28 cm. 
 - Geological survey water-supply Paper ;  2275 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water resources development--United States<br/>Hydrology--Research--United States
<br/><br/><label>Dewey Class. No.: </label>553.790973