TY  - BOOK
AU  - Collett,George
AU  - Byron,Yvonne
TI  - Evaluation of methodologies to monitor smallholder coffee, cocoa and copra production
PY  - 1991///
CY  - Canberra
PB  - Australian National University
KW  - Coffee
KW  - Papua New Guinea
KW  - Economic aspects
KW  - Tree crops
KW  - Copra
KW  - Agriculture
KW  - Cocoa
ER  -