TY - JOUR T1 - Arboriculture in the 1980’s JF - Arboriculture & Urban Forestry (AUF) SP - 83 LP - 84 DO - 10.48044/jauf.1981.019 VL - 7 IS - 3 AU - Thomas D. Smith Y1 - 1981/03/01 UR - http://auf.isa-arbor.com/content/7/3/83.abstract N2 - ER -