TY - JOUR T1 - Abstracts JF - Arboriculture & Urban Forestry (AUF) JO - JOA SP - 84 LP - 84 DO - 10.48044/joa.1976.2.5.84 VL - 2 IS - 5 A2 - , Y1 - 1976/05/01 UR - http://auf.isa-arbor.com/content/2/5/84.abstract ER -