Vaish R P <br/><br/>
Regonwise and cropwise consumption of fertilizers 

 - Delhi  Agricultural Economics Research Centre India        1987 
 - 140p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil Industry
<br/><br/><label>Dewey Class. No.: </label>X9(J:24).242.N8, M7