TY  - BOOK
AU  - Werkhoven,J.
TI  - The manuring of the oil palm
T2  - Green Bulletin Information About Manuring
AV  - SB299.P3 W47 
PY  - 1966///
CY  - Berlin
PB  - Verlagsgesellschaft
KW  - Palms
KW  - Oil-bearing plants
KW  - Field crops
N1  - Includes chart; Includes bibliographical references
ER  -