RT Journal Article SR Electronic T1 Should Hardiness Zones and Location be a Part of the ISTC Shade Tree Evaluation Formula? JF Arboriculture & Urban Forestry (AUF) JO JOA FD International Society of Arboriculture SP 93 OP 97 DO 10.48044/jauf.1975.022 VO 1 IS 5 A1 J. James Kielbaso YR 1975 UL http://auf.isa-arbor.com/content/1/5/93.abstract AB