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

‌ McCallion, H. (Henry), 1927-
Հրապարակվել է 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 /

‌ Marshall, P. S. (Paul Seaton), 1959-
Հրապարակվել է 1982

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

‌ Twaddle, A. A. (Alastair A.)
Հրապարակվել է 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 /

‌ Turnbull, Jane
Հրապարակվել է 1978

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

‌ Black, Russell John
Հրապարակվել է 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...

‌ Van Ballekom, J. F. (Joseph Francis)
Հրապարակվել է 1980

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

Հրապարակվել է 1972

Economics of log separation in whole-tree chipping /

‌ 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 /

Հրապարակվել է 1976

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

Հրապարակվել է 1980

Proceedings /

Հրապարակվել է 1979

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

‌ Haarlaa, Rihko
Հրապարակվել է 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 /

Հրապարակվել է 1982

Handbook for eastern timber harvesting /

‌ Simmons, Fred C. (Frederick Charles), 1905-
Հրապարակվել է 1979

The past effect of logging on regeneration in Whirinaki State Forest

‌ Gamble, Judith Carol
Հրապարակվել է 1979

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

‌ Molloy, Paul Francis
Հրապարակվել է 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...

‌ Cooney, Kevin Robert
Հրապարակվել է 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...

‌ Eggleston, N. T. (Neil T.)
Հրապարակվել է 1981

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

‌ Eaton, N. J. (Nigel James)
Հրապարակվել է 1981