G vatasan (7 resultados)

Soft cover. Condición: Very Good. 95 pp., diagrams, bibliography. Contents: Achieving sustainable forest management / Stocker; The impact of large-scale clear-fell logging of a tropical lowland rain forest on the microclimate and soil properties / Saulei; The possible contribution of social forestry to forest development in Papua New Guinea / Louman; Factors affecting the diffusion of BFCA salts in green timber / Pilotti; Conservators, forest industries and "greenies" / Tisseverasinghe; Determining standing volumes of natural forest tree soecies - Anisoptera thurifera / Oavika; Measureent of tree diameter increment over short periods of time / Gowae & Vatasan; An evaluation of growth performance in Pinus oocarpa Schiede. No 1, Bulolo, Morobe Province, P.N.G. / Howcroft; Agrofrestry land utilisation types in rural development in Papua New Guinea -- need for research / Louman.…

Soft cover. Condición: Very Good. 98 pp., illustrations, bibliography. staple binding is rusted causing some staining on cover near spine. Contents: Survey of termite attacks on buildings / F. Ambian et al.; Notes on the Beiträge zur Flora von Papuasien / Johns; Computer-aided tree and wood identification / Vatasan & Romijn; Tour of West Australian forest industries / Nambakwen; The question of processing of logs and added value / Tisseverasinghe; Apparent behavioural responses of Mastotermes darwiniensis to climatic change / Mercer; Plantae Papuanae Archiboldianae / Johns; Sawn timber recovery of some PNG species of logs / Edward Nir.…

Soft cover. Condición: Very Good. 64 pp., illustrations, bibliography. Cover is partly-faded. Contents: Erosion control at km 7.2 along the Highlands Highway / Bun & Siniwin; Growing wood for energy in the South Pacific -- constraints and opportunities / Richardson; Forestry in Hawaii / Vatasan; The problem of paraquat / Hilton; Notes on New Guinea Myrtaceae (Part 4. The genus Baeckea. Part 5. The genus Cleistocalyx. Part 6. THe genus Basisperma) / Johns 0.0.…

Soft cover. Condición: Very Good. 67 pp., illustrations, maps, bibliography. Contents: Notes on the forest types of Papua New Guinea, Part 1: The Dacrydium swamp forests of the Southern Highlands / Johns; The applicability of multispan logging skylines in Papua New guinea / Vatasan; Small scale charcoal production using the West Indian and Tongan type kilns / Blowers; Agro-forestry for Papua New Guinea / Tisseverasinghe; Notes on New Guinea Myrtaceae (Part 1. The genus Sinoga. Part 2. The genus Eucalyptus. Part 3. The genus Osbornia) / Johns 0.0.…

Soft cover. Condición: Very Good. 82 pp., illustrations, bibliography. Contents: Forest plantation in Sabah, Malaysia; Tolerance of Araucaria cunninghamii transplants to sixteen herbicides; Development of microcomputer programs for use in forestry in Papua New Guinea; The durability of dry wood; The other products from the forest; Phenology and silviculture of New Guinea kauri pine (Agathis sp.); Notes on the productivity of logging operations in Papua New Guinea; A human scale for forestry development; Line planting with striplings of Cedrela odorata; Research notes on Neolamprima adolphine Gestro (Lucanidae) 0.0.…

Soft cover. Condición: 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.…

Soft cover. Condición: Very Good. 68 pp., illustrations, maps, bibliography. Contents: Volume table for Terminalia brassii; Some aspects of low cost aerial photography for forest management; Notes on New Guinea Myrtaceae: Part VII - the genus Lindsayomyrtus, Part VIII - the genus Psidium L., Part IX - the Genus Leptospermum; Wood as a source of energy - the generation of electricity; Meriamanda sawmill; Notes on regeneration of beech after logging on Mt. Giluwe 0.0.…