Title: Broadaxe to flying shear : the mechanization of forest harvesting east of the Rockies /
Authors: Silversides, C. R.; Rajala, Richard, 1953-; National Museum of Science and Technology (Canada); Forest Engineering Research Institute of Canada.
Publisher: National Museum of Science and Technology,
Year: 1997
Subjects: Logging Canada, Eastern Machinery History.; Logging Technological innovations Canada, Eastern History.; Forestry innovations Canada, Eastern History.; Logging Machinery Canada, Eastern History.