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

מאת McCallion, H. (Henry), 1927-
יצא לאור 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 /

מאת Marshall, P. S. (Paul Seaton), 1959-
יצא לאור 1982

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

מאת Twaddle, A. A. (Alastair A.)
יצא לאור 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 /

מאת Turnbull, Jane
יצא לאור 1978

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

מאת Black, Russell John
יצא לאור 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...

מאת Van Ballekom, J. F. (Joseph Francis)
יצא לאור 1980

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

יצא לאור 1972

Economics of log separation in whole-tree chipping /

מאת 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 /

יצא לאור 1976

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

יצא לאור 1980

Proceedings /

יצא לאור 1979

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

מאת Haarlaa, Rihko
יצא לאור 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 /

יצא לאור 1982

Handbook for eastern timber harvesting /

מאת Simmons, Fred C. (Frederick Charles), 1905-
יצא לאור 1979

The past effect of logging on regeneration in Whirinaki State Forest

מאת Gamble, Judith Carol
יצא לאור 1979

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

מאת Molloy, Paul Francis
יצא לאור 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...

מאת Cooney, Kevin Robert
יצא לאור 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...

מאת Eggleston, N. T. (Neil T.)
יצא לאור 1981

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

מאת Eaton, N. J. (Nigel James)
יצא לאור 1981