Editore: Department of Forestry, PNG University of Technology, 1984
Da: Masalai Press, Oakland, CA, U.S.A.
Soft cover. Condizione: Very Good. 79 pp., illustrations, bibliography. Contents: Making fragile uplands stable with agroforestry; Photogrammetric tree stem measurement; Differences in preservative contents in wood treated by dip diffusion and differential release of capillary tension; Road density for logging operations in Papua New Guinea; Forestry, tourism and development in Kenya; Labour productivity in forestry plantations in Papua New Guinea 0.0.