Collett, George N.
Smallholder coffee yields : estimation from the Benabena, Eastern Highlands Province, Papua New Guinea / George N. Collett. - Canberra : Australian National University, 1989. - iii, 40 p. : ill. - Designing monitoring systems for smallholder agricultutre in Papua New Guinea : working paper ; no. 14 .
Contains bibliographic references.
92013263
Farms, Small--Papua New Guinea.
Coffee--Research--Papua New Guinea.
Smallholder coffee yields : estimation from the Benabena, Eastern Highlands Province, Papua New Guinea / George N. Collett. - Canberra : Australian National University, 1989. - iii, 40 p. : ill. - Designing monitoring systems for smallholder agricultutre in Papua New Guinea : working paper ; no. 14 .
Contains bibliographic references.
92013263
Farms, Small--Papua New Guinea.
Coffee--Research--Papua New Guinea.