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ISA Publications

The ISA (International Society of Arboriculture) publishes collections of articles, courses on CD, and other materials for the professional arborist. Many of the resources on this page can earn you continuing education credits for your ISA arborist certification.

ISA Arborist Certification Guide

Arborists' Certification Study Guide 3rd Edition


A complete study guide developed for ISA Arborist Certification candidates. Chapters discuss significant arboriculutral topics with nearly 240 illustrations and photos. This guide provides a comprehensive reference for arborists of all levels. A helpful index, a glossary of arboriculutral terms, and a valuable list of additional resources ensure this study guide's unlimited usefulness as a foundation for all tree care professionals. Each chapter of the guide contains learning objectives, key terms for study, narrative with illustrations and photos, workbook section, challenge questions, sample exam questions, and suggested sources for supplementary information. Chapter topics include: Tree Biology, Tree Identification,Pruning, Tree Support and Protection Systems, Diagnosis and Plant Disorders, Tree Assessment and Risk Management, Climbing and Working in Trees, and more. Softcover, 222 pages, illustrations.

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