Barret, Otis Warren, 1872- <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 
 - xviii, 445 p.  il.; 20 cm. 
 - Rural science series .
<br/><br/> Donación: Ing. Agr. Arturo Burkart  Incluye: índice  La biblioteca posee una edición en español de 1930 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ZONA TROPICAL<br/>CULTIVOS