Wrigley, Gordon <br/><br/>
Tropical agriculture: The development of production / 
Wrigley, Gordon 
 - 4 ed. 
 -  English Language Book Society, England,  1988 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture & related technologies
<br/><br/><label>Dewey Class. No.: </label>630 WRI-T4