P.K. Singh <br/><br/>
Hybrid Vegetable Development 

 - Lucknow  International Book Distributing Co  2006 
 - 441p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-8189-104-X 
<br/><br/><label>Dewey Class. No.: </label>635.1  / SIN