PT - JOURNAL ARTICLE ED - , TI - ABSTRACT AID - 10.48044/joa.1985.11.9.262 DP - 1985 Sep 01 TA - Arboriculture & Urban Forestry (AUF) PG - 262--262 VI - 11 IP - 9 4099 - http://auf.isa-arbor.com/content/11/9/262.short 4100 - http://auf.isa-arbor.com/content/11/9/262.full SO - JOA1985 Sep 01; 11