TY - JOUR T1 - The Trouble With Transmission is ... JF - Arboriculture & Urban Forestry (AUF) SP - 152 LP - 155 DO - 10.48044/jauf.1984.029 VL - 10 IS - 5 AU - Hyland R. Johns Y1 - 1984/05/01 UR - http://auf.isa-arbor.com/content/10/5/152.abstract N2 - ER -