Werkhoven, J.,  <br/><br/>
The manuring of the oil palm / 
J. Werkhoven 
 - Second edition 
 - Berlin :  Verlagsgesellschaft,  1966 
 - 52 pages :  illustrations ;  21 cm 
 - Green Bulletin Information About Manuring ;  18 .
 - Green Bulletin Information About Manuring ;  18 .
<br/><br/> Includes chart 
<br/><br/>Includes bibliographical references  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Palms --Oil-bearing plants<br/>Palms --Field crops
<br/><br/><label>LC Class. No.: </label>SB299.P3 W47