Basak, Ranjan kumar  x <br/><br/>
Fertilizers:  a text book/ 
Ranjan kumar Basak 
 - x 
 - New Delhi  Kalyani pub.  1999 
 - 504p. 
<br/><br/><label>ISBN: </label>9789327259575 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers Fertilizers 
<br/><br/><label>Dewey Class. No.: </label>613.8 B 297 f