TY - JOUR T1 - Trees Fight Back JF - Arboriculture & Urban Forestry (AUF) JO - JOA SP - 199 LP - 200 DO - 10.48044/jauf.1975.048 VL - 1 IS - 10 AU - Carl H. Beckman Y1 - 1975/10/01 UR - http://auf.isa-arbor.com/content/1/10/199.abstract N2 - ER -