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Filtering by: Advisor Dykstra, Dennis P. Non-Academic Affiliation Oregon State University. Graduate School

Factors that affect U.S.D.A. timber sale layout time in the Pacific Northwest

Creator:

Schnare, Jon Keith

Abstract:

The change in emphasis from tractor and highlead logging systems to the advanced logging systems of skyline, balloon, and helicopter has stirred researchers to study the operations of the advanced systems. The extra work involved in preparing an area for contract timber removal using advanced logging systems, however, has not...

Resource Type:

Masters Thesis