TY - JOUR T1 - Call for Papers JF - Arboriculture & Urban Forestry (AUF) JO - JOA SP - 55 LP - 55 DO - 10.48044/joa.1993.19.1.55 VL - 19 IS - 1 A2 - , Y1 - 1993/01/01 UR - http://auf.isa-arbor.com/content/19/1/55.abstract N2 - ER -