Weischet, Wolfgang <br/><br/>
The persisting ecological constraints of tropical agriculture 

 - Essex  Longman  1993 
 - xiv, 319 p.  Illustration 
<br/><br/><label>ISBN: </label>0582056926 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRICULTURE
<br/><br/><label>Dewey Class. No.: </label>630  / WEI