Techniques of Water-Resources Investigations of the United States Geological Survey  Storage Analyses for Water Supply 

 - U.S. Department of the Interior  U.S.A.  1973 
 - 20p.  fig. 
 - Book 4, Chapter B2 .
<br/><br/><label>Nat. Bib. No.: </label>3661 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering
<br/><br/><label>Universal Decimal Class. No.: </label>627.13  / RIG