Tandon,H.L.S. <br/><br/>
Fertiliser Markiting Systems in India 

 - New Delhi  Fertiliser Develop.Consult.Or  g..        1992 
 - [8],134p 
<br/><br/><label>ISBN: </label>81-85116-20-2 
<br/><br/><label>Dewey Class. No.: </label>380.142'2