TY - JOUR T1 - Save Time and Increase Profits JF - Arboriculture & Urban Forestry (AUF) JO - JOA SP - 119 LP - 120 DO - 10.48044/jauf.1975.027 VL - 1 IS - 6 AU - Gerald L. Schaffer Y1 - 1975/06/01 UR - http://auf.isa-arbor.com/content/1/6/119.abstract ER -