RT Journal Article
SR Electronic
T1 Abstract
JF Arboriculture & Urban Forestry (AUF)
JO JOA
FD International Society of Arboriculture
SP 140
OP 140
DO 10.48044/joa.1983.9.5.140
VO 9
IS 5
YR 1983
UL http://auf.isa-arbor.com/content/9/5/140.abstract