RT Journal Article SR Electronic T1 Arboricultural Abstracts JF Arboriculture & Urban Forestry (AUF) FD International Society of Arboriculture SP 98 OP 99 DO 10.48044/jauf.2005.31.2.98 VO 31 IS 2 YR 2005 UL http://auf.isa-arbor.com/content/31/2/98.abstract AB