Choudhary R C  and others <br/><br/>
Field manual on planning and management of watersh 

 - Hyderabad  N I R D India        2002 
 - 122p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering
<br/><br/><label>Dewey Class. No.: </label>X 9 (D24):8.2.P, P3