Sharma B.C. <br/><br/>
Technological Innovations in Dryland Farming Systems 

 - 1st 
 -  IBDC Publishers, Lucknow  2010 
<br/><br/><label>ISBN: </label>978-81-80235-31-8 
<br/><br/><label>Dewey Class. No.: </label>631.586SHA