Howe, Charles W. <br/><br/>
Benefit-cost for water system planning 

 - Washington  American Geophysical Union  1971 
 - xi,144p.  25cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water resources development
<br/><br/><label>LC Class. No.: </label>HD169.A5H68