Rajat, De <br/><br/>
Efficient fertilizer use in summer rainfed areas 

 -  FAO  1988 
 - viii,37p.  ill.  30cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers
<br/><br/><label>LC Class. No.: </label>PAM QTO S633.5.T76D4