Economic issues implarning for fertilizer producti 

 - New Delhi   Manager of Publication India        1973 
 - 42p.  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):2.2.N7, L3