RT Journal Article
SR Electronic
T1 Abstracts
JF Arboriculture & Urban Forestry (AUF)
FD International Society of Arboriculture
SP 17
OP 17
DO 10.48044/joa.1987.13.1.17
VO 13
IS 1
YR 1987
UL http://auf.isa-arbor.com/content/13/1/17.abstract
AB