Professional Timber Falling: A Procedural Approach by D. Douglas Dent “Authored by Douglas Dent, this 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.” Condition very good considering age, small dent on top of spine a, general fade with time. No rips, tears, writing, stains or odors. All books come from smoke free/ pet free home Please see all pictures & ask any questions before purchasing. Thanks for looking