Agriculture in Papua New Guinea economy /
Densley, D. R. J.
Agriculture in Papua New Guinea economy / D. R. J. Densley. - Port Moresby : Dept. of Primary Industry, [1978]. - 29 p. : ill. ; 30 cm.
Agriculture--Economic aspects--Papua New Guinea.
Agriculture in Papua New Guinea economy / D. R. J. Densley. - Port Moresby : Dept. of Primary Industry, [1978]. - 29 p. : ill. ; 30 cm.
Agriculture--Economic aspects--Papua New Guinea.