RT Journal Article
SR Electronic
T1 Abstracts
JF Arboriculture & Urban Forestry (AUF)
JO JOA
FD International Society of Arboriculture
SP 46
OP 46
DO 10.48044/joa.1987.13.2.46
VO 13
IS 2
YR 1987
UL http://auf.isa-arbor.com/content/13/2/46.abstract
AB