Lenka, D. <br/><br/>
Agronomy for Beginners 

 - 2nd 
 - New Delhi  Kalyani Publishers  2008 
 - 356 P. 
<br/><br/><label>ISBN: </label>9788127243043 
<br/><br/><label>Dewey Class. No.: </label>630  / L5478A