Index Catalog // ScholarsArchive@OSU

Creator:: Fobes, E. W. and Forest Products Laboratory (U.S.)
Resource Type:: Technical Report
Full Text:: E. W. Fobes May 1951 OCT 9 1951 Figure 1.--Skidding tractor with

Creator:: Kangur, Rudolf and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: , saw- logs and poles and piling were taken to the skid road by crawler tractor. A choker setter worked

Creator:: Kangur, Rudolf and Oregon State University. Forest Research Laboratory
Abstract:: Two intermediate cuttings were made in a Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) stand on the Wilark forest management research area in northwestern Oregon. Age of trees in the stand varied from 47 to 62 years at the first cutting. Crawler tractors were used in both extractions. In the first cutting,...
Resource Type:: Technical Report
Full Text:: , saw- logs and poles and piling were taken to the skid road by crawler tractor. A choker setter worked

Creator:: Oregon State University. Agricultural Experiment Station, Green, Warren J., and Mumford, D. Curtis (Dwight Curtis), 1900-
Abstract:: Published April 1965. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: potential tractor horsepower per farm. Hours of use per horsepower Gas wheel 30- Deise/ crawler 20 10- I

ScholarsArchive@OSU