Singh Pitam <br/><br/>
Fertilizer industry in India  2V 

 - Delhi  Karishma India           1992 
 -  V1 .
<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.N9, N2.1