Dick, Gordon.
A brief history of agricultural extension and education in Papua New Guinea / Gordon Dick and Bob McKillop. - Port Moresby : Department of Agriculture, Stock and Fisheries, 1976. - 69 p. : ill. - Extension bulletin ; no. 10 .
Agricultural extension work--Papua New Guinea.
Agricultural education--Papua New Guinea.
A brief history of agricultural extension and education in Papua New Guinea / Gordon Dick and Bob McKillop. - Port Moresby : Department of Agriculture, Stock and Fisheries, 1976. - 69 p. : ill. - Extension bulletin ; no. 10 .
Agricultural extension work--Papua New Guinea.
Agricultural education--Papua New Guinea.