RT Journal Article
SR Electronic
T1 Abstract
JF Arboriculture & Urban Forestry (AUF)
JO JOA
FD International Society of Arboriculture
SP 177
OP 177
DO 10.48044/joa.1986.12.7.177
VO 12
IS 7
YR 1986
UL http://auf.isa-arbor.com/content/12/7/177.abstract