You can purchase the physical or digital version through major retailers and industry suppliers: ISA Online Store.
A dedicated section on the rapidly evolving hardware used in modern arboriculture. Other revised chapters include: tree climbers 39- guide 4th edition pdf
Over 270 detailed illustrations by professional climber and artist Bryan Kotwica. Format: 272-page technical manual. You can purchase the physical or digital version
Practice exercises to reinforce concepts. tree climbers 39- guide 4th edition pdf
Essential hitch and knot tying for aerial work.