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History and Development of the Mobile Spar in Logging
- Format:
- Conference/Event
- Author/Creator:
- Wilfert, J. S., author.
- Conference Name:
- National West Coast Meeting (1967-08-14 : Portland, Oregon, United States)
- Language:
- English
- Physical Description:
- 1 online resource
- Place of Publication:
- Warrendale, PA SAE International 1967
- Summary:
- Mobile spars have proved a highly economic tool in woods production. They have affected historic concepts regarding forest engineering and road construction. Detailed logging cost analysis will continue to broaden their application and maintain their position as a "high return on investment" machine
- Notes:
- Vendor supplied data
- Publisher Number:
- 670692
- Access Restriction:
- Restricted for use by site license
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