Note: Knot demonstrations in the rigging section of this DVD are also included in The Art and Science of Practical Rigging DVD training series.
*These CEU credits may be submitted only once during the life of your certification.
Additional workbooks may be purchased separately
©International Society of Arboriculture 2009-2013 PO Box 3129 • Champaign, IL 61826, USA • +1(217)355-9411
Email comments and questions to ISA Wednesday, May 22, 2013 2:18:11 PM (CST/ISA Headquarters Time) Please click here to view our privacy policy.