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Information on chipping and the yield and cost of chipping
Heiskanen, V. J., (1965)
Economics of manufacturing in circular saw mills
Skjelmerud, H., (1965)
Economic aspects manufacturing in the sawmilling industry: New sawing methods
Kivimaa, E., (1965)
Short distance skidding with tractor mounted winches
Putkisto, K., (1965)
Timber transport on snow and ice roads
Voronitsin, K.I., (1960)
Description of working methods in forest operations
Venet, J., (1962)