TY - JOUR T1 - Communications in the 1980s JF - Arboriculture & Urban Forestry (AUF) JO - JOA SP - 82 LP - 84 DO - 10.48044/jauf.1985.021 VL - 11 IS - 3 AU - Fisher George T. Y1 - 1985/03/01 UR - http://auf.isa-arbor.com/content/11/3/82.abstract N2 - ER -