Barrett, Otis Warren. <br/><br/>
The tropical crops, a popular treatment of the practice of agriculture in tropical regions with discussion of cropping systems and methods of growing the leading products 

 - New York :  MacMillan,  1928 
 - 445 p.  : ilus. 
<br/><br/><label>LCCN: </label>73978 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cultivos tropicales.<br/>Fruticultura--Trópicos.<br/>Plantas tropicales.
<br/><br/><label>Dewey Class. No.: </label>631.0913  / B37