RT Journal Article SR Electronic T1 Tree Selection: A Horticulturist’s View JF Arboriculture & Urban Forestry (AUF) FD International Society of Arboriculture SP 80 OP 82 DO 10.48044/jauf.1981.018 VO 7 IS 3 A1 Laking, Leslie YR 1981 UL http://auf.isa-arbor.com/content/7/3/80.abstract AB