Vasant Gowariker <br/><br/>
Fertilizer Encyloclopaedia 

 - Pune  Vasudha Research and Publications (P) Ltd.  2005 
 - 704p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-7525-532-3 
<br/><br/><label>Dewey Class. No.: </label>631.803  / GOW