RT Journal Article
SR Electronic
T1 Abstracts
JF Arboriculture & Urban Forestry (AUF)
JO JOA
FD International Society of Arboriculture
SP 160
OP 160
DO 10.48044/joa.1975.1.8.160
VO 1
IS 8
YR 1975
UL http://auf.isa-arbor.com/content/1/8/160.abstract
AB