PT - JOURNAL ARTICLE ED - , TI - Abstract AID - 10.48044/joa.1986.12.10.245 DP - 1986 Oct 01 TA - Arboriculture & Urban Forestry (AUF) PG - 245--245 VI - 12 IP - 10 4099 - http://auf.isa-arbor.com/content/12/10/245.short 4100 - http://auf.isa-arbor.com/content/12/10/245.full SO - JOA1986 Oct 01; 12