RT Journal Article
SR Electronic
T1 The DED Picture as I See It
JF Arboriculture & Urban Forestry
JO JOA
FD International Society of Arboriculture
SP 176
OP 178
DO 10.48044/jauf.1978.041
VO 4
IS 8
A1 Davis, Spencer H.
YR 1978
UL http://auf.isa-arbor.com/content/4/8/176.abstract