Widtsoe, John A. <br/><br/>
Dry farming  for sustainable agriculture 

 - Nagar  Allied Scientific Publisher  1998 
 - xxii,445p.  23cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture and related technologies<br/>Dry farming<br/>Special method of cultivation<br/>Cultivation and harvesting<br/>Specific techniques
<br/><br/><label>Dewey Class. No.: </label>631.586  / WID