Wrigley, Gordon <br/><br/>
Tropical agriculture  the development of production 
Gordon Wrigley 
 - New ed. 
 - London  Faber  1971, 1969 
 - 3-376 p.  32 plates, illus., maps  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Tropics
<br/><br/><label>Dewey Class. No.: </label>630  / .913