WORKBOOK ONLY - textbook sold separately
Designed to accompany the Arborist Equipment book, ten CEUs* may be earned toward ISA recertification. You can earn ten CEUs* by completing the workbook test answer sheets, returning them to ISA for grading, and receiving a score of 80% or greater.(©1997, 12 pp.)
*These CEU credits may be submitted only once during the life of your certification.