De, Utpal Kumar <br/><br/>
Economics of crop diversification   

 - New Delhi  Akansha Publishing House  2003 
 - xvii, 259p. Bibl. Index. 
<br/><br/>  
<br/><br/><label>ISBN: </label>8187606223 
<br/><br/><label>Dewey Class. No.: </label>338.1633  / D278.EC