wRIGLEY, g.  <br/><br/>
Tropical agriculture: the development of production  (Book) 

 - London  B.T. Batsford  1961 
 - 291 p.  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Tropics Tropical crops
<br/><br/><label>Universal Decimal Class. No.: </label>63(213) WRI  / 11530