TY - JOUR T1 - Letter to the Editor JF - Arboriculture & Urban Forestry (AUF) SP - 153 LP - 153 DO - 10.48044/jauf.2005.019 VL - 31 IS - 3 AU - Hyland Johns Y1 - 2005/05/01 UR - http://auf.isa-arbor.com/content/31/3/153.abstract N2 - ER -