Wrigley, Gordon. <br/><br/>
Tropical agriculture :  the development of production. 

 - 2nd ed. 
 - London :  Faber,  1969. 
<br/><br/>Bibliography: p. 341-363. 
<br/><br/><label>ISBN: </label>0571087604  85/- 
<br/><br/><label>LCCN: </label>70497988 
<br/><br/><label>Nat. Bib. No.: </label>B69-11090 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture -- Tropics.--Agriculture -- Tropics.
<br/><br/><label>LC Class. No.: </label>S471 
<br/><br/><label>Dewey Class. No.: </label>630/.913