Professional timber falling
1974
Dent, D. Douglas
Authored by Douglas Dent, this is a valuable book that will assist the novice timber faller, as well as those experienced in the field, to safely fall and buck trees. Covers everything from bars, chain and equipment, to directional forces, holding wood, side boring, notching, jacking, and problem trees.
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Este registro bibliográfico ha sido proporcionado por National Agricultural Library
