Das,Ghanshyam <br/><br/>
Hydrology and soil conservation engineering 

 - 2nd 
 - New Delhi  PHI  2009 
 - 539 
<br/><br/><label>ISBN: </label> 395.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science
<br/><br/><label>Dewey Class. No.: </label>551.48  DAS