Rice Wheat Consortium For The Indo Gangetic Plains <br/><br/>
Zero-tillage in rice-wheat systems : Frequenty asked questions 

 - New Delhi  Rice Wheat Consortium For The Indo Gangetic Plains  2003 
 - 24p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>633.18  / NATP/RWCIG