The land is our life /
Winslow, John H.
The land is our life / by John H. Winslow and Sharon Gubby. - Port Moresby : Office of Environment, 1976. - 27 p. : ill.
Natural resources--Papua New Guinea.
Environmental protection--Papua New Guinea.
The land is our life / by John H. Winslow and Sharon Gubby. - Port Moresby : Office of Environment, 1976. - 27 p. : ill.
Natural resources--Papua New Guinea.
Environmental protection--Papua New Guinea.