TY - JOUR T1 - Letter to the Editor JF - Arboriculture & Urban Forestry (AUF) SP - 188 LP - 188 DO - 10.48044/jauf.2014.020 VL - 40 IS - 3 AU - John A. Harris Y1 - 2014/05/01 UR - http://auf.isa-arbor.com/content/40/3/188.abstract ER -