RT Journal Article
SR Electronic
T1 Problems of Safety in Tree Work
JF Arboriculture & Urban Forestry (AUF)
FD International Society of Arboriculture
SP 33
OP 35
DO 10.48044/jauf.1976.008
VO 2
IS 2
A1 Robert R. Herder
YR 1976
UL http://auf.isa-arbor.com/content/2/2/33.abstract
AB