On modelling the New Zealand logging industry to study factors affecting its operational efficiency : by H.McCallion.

Bằng McCallion, H. (Henry), 1927-
Được phát hành 1979

A comparison of normal standard times and standard times derived from logging salvage in a wind damaged stand at Golden Downs in November 1981 /

Bằng Marshall, P. S. (Paul Seaton), 1959-
Được phát hành 1982

Work study in windthrown timber : completed as requirement for B.F.Sc. /

Bằng Twaddle, A. A. (Alastair A.)
Được phát hành 1976

Net energy analysis of two logging operations : a dissertation presented for the degree of Bachelor of Forestry Science at the University of Canterbury, Christchurch, New Zealand /

Bằng Turnbull, Jane
Được phát hành 1978

Mechanisation of production thinning : [dissertation for B.For.Sc.] /

Bằng Black, Russell John
Được phát hành 1977

Soil compaction following logging in cpt. 68, Kaingaroa State Forest: a preliminary study : a dissertation submitted in partial fulfilment of the requirements for the degree of Bac...

Bằng Van Ballekom, J. F. (Joseph Francis)
Được phát hành 1980

Log harvesting and transport research in New Zealand : November 1972 /

Được phát hành 1972

Economics of log separation in whole-tree chipping /

Bằng Graves, Greg A.

Harvesting of a larger part of the forest biomass : FAO/ECE/ILO Joint Committee on Forest Working Techniques and Training of Forest Workers /

Được phát hành 1976

Environmental consequences of timber harvesting in Rocky Mountain coniferous forests : symposium proceedings, Sept. 11-13, 1979, Missoula, Mont.

Được phát hành 1980

Proceedings /

Được phát hành 1979

Productivity measurement in logging operations : recommendations based on international practice /

Bằng Haarlaa, Rihko
Được phát hành 1981

Woodlands reports W.R.

Logging of mountain forests : report of the Third FAO/Austria Training Course on Mountain Forest Roads and Harvesting, Ossiach and Ort, Austria, 1-28 June 1981 /

Được phát hành 1982

Handbook for eastern timber harvesting /

Bằng Simmons, Fred C. (Frederick Charles), 1905-
Được phát hành 1979

The past effect of logging on regeneration in Whirinaki State Forest

Bằng Gamble, Judith Carol
Được phát hành 1979

Stream temperature in West Coast beech forests : dissertation presented in fulfillment of Batchelor of Forestry Science Degree /

Bằng Molloy, Paul Francis
Được phát hành 1979

Some factors affecting the contractor's decision of changing to a highly mechanised system : dissertation presented in accordance to the regulations for a Bachelor of Forestry Scie...

Bằng Cooney, Kevin Robert
Được phát hành 1978

An assessment of mortality in terrace rimu forest following selection logging by branched radial hauling : a dissertation submitted in partial fulfilment of the requirements of the...

Bằng Eggleston, N. T. (Neil T.)
Được phát hành 1981

The use of HATSIM, a computer simulation program, to compare timber harvesting and transport systems /

Bằng Eaton, N. J. (Nigel James)
Được phát hành 1981