Manual of soil and water conservation practices / 
Gurmel singh and [et..al.] 
 - 1st ed. 
 - New Delhi :  Oxford and IBH,  1991, 1994 and 1999 
 - 385 p.  : ills. ;  24 cm. 
<br/><br/>Includes Refferences. 
<br/><br/><label>ISBN: </label>8120405528 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil erosion
<br/><br/><label>Dewey Class. No.: </label>631.45  / SIM