Ruthemberg, Hans <br/><br/>
Farming systems in the tropic 

 - 3a. ed. 
 - 424 páginas 
 -  Papel 
<br/><br/><label>ISBN: </label>0-19-859482-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura tropical
<br/><br/><label>Dewey Class. No.: </label>630.913 / R874