TY  - BOOK
AU  - Jollands,Peter
ED  - Cocoa Quality Improvement Project (Papua New Guinea).
TI  - Weed control in cocoa: training manual updates   
PY  - 1993///]
CY  - Rabaul
PB  - CQIP
KW  - Weeds
KW  - Control
KW  - Papua New Guinea
KW  - Handbooks, manuals, etc
KW  - Cocoa
KW  - Weed control
N1  - In three sections: (1) Weed control and herbicides; (2) Pesticide application; (3) Appendices
ER  -