a e k tisseverasinghe (4 Ergebnisse)

Soft cover. Zustand: Very Good. 50 pp., illustrations, bibliography. some minor cover discoloration. Contents: Foliar analysis / Julian Evans; Healing of pruning scars / Tommy Nahuet; The relationship of seed weight to germination characteristics and subsequent growth / Titus T. Enumanui; Variation of fibre length in a young Pinus kesiya tree / Joseph Badi et al.; The measurement of "movement" / A. E. K. Tisseverasinghe; The rate of diffusion of water-soluble non-fixed preservatives in woods / Phille Daur; Differential diffusion of Boron, Chromium and Arsenic / Alphonse Mongko; Wood anatomy of Papyacedrus papuana / S. Vida Sitanzi & Robin Taurereko; "Movement" characteristics of five PNG species / Dennis J. Hoivo.

Paperback. Zustand: Very Good. 59 p. Includes: illustrations, diagrams, bibliography. 0.0.

Soft cover. Zustand: 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. Zustand: 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.