Prasad, Rajendra <br/><br/>
Soil fertility management for sustainable agriculture 
/ by Rajendra Prasad, James F Power 
 - New York:  Lewis,   1997.  
 - 356p. 
<br/><br/><label>ISBN: </label>1-56670-254-2  
<br/><br/><label>Dewey Class. No.: </label>631.41  / PRA/S