Gourou, Pierre,  1900- <br/><br/>
The tropical world :  its social and economic conditions and its future status / 
by Pierre Gourou ; translated from the French by S. H. Beaver & E. D. Laborde 
 - 4th ed. 
 - New York :  John Wiley & Sons,  1966 
 - xii, 196 p. :  16 plates, maps, tables ;  23 cm. 
<br/><br/><br/>eng fre 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Tropics