A manual on conservation of soil and water 

 - New Delhi  ; Oxford & Isb Publishing  , 1984 
 - iv,207p. 
<br/><br/><label>ISBN: </label> 15 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil Science
<br/><br/><label>Dewey Class. No.: </label>631.4  / MAN