De Costa, S. <br/><br/>
Water resources engineering:  hydrology and water supply engineering 

 - Colombo  S.Godage & Brothers  1998 
 - 226 pages 
<br/><br/> Include bibliography and index.  
<br/><br/><label>ISBN: </label>9552032202 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water resources engineering
<br/><br/><label>Dewey Class. No.: </label>627  / DEC