Use of water wheels in Papua New Guinea /
Gafiye, Garaio.
Use of water wheels in Papua New Guinea / presented by Garaio Gafiye. - Lae : ATDI, PNG University of Technology, [1989]. - 3 p.
Paper presented at the Second National Seminar on Renewable Energy for Rural Development, 1-3 November, 1989.
Water-wheels.
Water-wheels--Papua New Guinea.
Use of water wheels in Papua New Guinea / presented by Garaio Gafiye. - Lae : ATDI, PNG University of Technology, [1989]. - 3 p.
Paper presented at the Second National Seminar on Renewable Energy for Rural Development, 1-3 November, 1989.
Water-wheels.
Water-wheels--Papua New Guinea.