JARQ /  
Tropical agriculture research center  
 - Number 4 volume 13 
 - Japan :   Tropical agriculture research center,  1979 
 - various pages   tables and graphs  
<br/><br/><br/>In English.  
<br/><br/> Pbk.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture 
<br/><br/><label>Dewey Class. No.: </label>630 JAR 1979 V-13#4