Singh, R.P.ed <br/><br/>
Sustainable development of dryland agriculture in india 

 - Jodhpur  Scientific Pub.  1995 
 - x,544 p.  Illustration 
<br/><br/><label>ISBN: </label>817233923 
<br/><br/><label>Dewey Class. No.: </label>631.586  / SUS