John.A Widtsoe <br/><br/>
Dry farming : For sustainable agriculture 

 - Bikaner  Allied Scientific Publishers  1999 
 - 445p 
<br/><br/>John.A Widtsoe: Dry farming : For sustainable agriculture.  Bikaner.  Allied Scientific Publishers, 1999.--(631.586WID)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>631.586  / WID