Innovation in Papua New Guinea agriculture /
Jarrett, Frank G.
Innovation in Papua New Guinea agriculture / by Frank G. Jarrett. - Port Moresby : Institute of National Affairs, 1985. - xii, 113 p. - Discussion paper ; no. 23 . - Discussion paper (Institute of National Affairs (Papua New Guinea)) ; no. 23 .
Agriculture--Research--Papua New Guinea.
Agricultural innovations--Papua New Guinea.
Agricultural extension work--Papua New Guinea.
Innovation in Papua New Guinea agriculture / by Frank G. Jarrett. - Port Moresby : Institute of National Affairs, 1985. - xii, 113 p. - Discussion paper ; no. 23 . - Discussion paper (Institute of National Affairs (Papua New Guinea)) ; no. 23 .
Agriculture--Research--Papua New Guinea.
Agricultural innovations--Papua New Guinea.
Agricultural extension work--Papua New Guinea.