Manshard,  Walther <br/><br/>
Tropical agriculture  : a geographical  introduction and appraisal . 
by Walther  Manshard 
 - London  Longman  1974 
 - x,226p. : illus 
 - (  Goegraphies advanced study) .
<br/><br/><label>Dewey Class. No.: </label>630.913  /  MAN