I.P.S. Ahlawat <br/><br/>
Crop Diversification for Sustainable Farming  - A Manual 

 - New Delhi  Division of Agronomy, Indian Agricultural Research Institute  2006 
 - 134p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-88708-18-6 
<br/><br/><label>Dewey Class. No.: </label>630  / AHL