Singh, Grumel <br/><br/>
Manual of soil and water conservation practices / 
Gurmel Singh 
 -  Oxford & IBH,  1990 
<br/><br/><label>ISBN: </label>8120405528 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Manual of soil and water
<br/><br/><label>Dewey Class. No.: </label>628.13  / SIN