PT - JOURNAL ARTICLE ED - , TI - Arboricultural Abstracts AID - 10.48044/joa.2002.28.1.053 DP - 2002 Jan 01 TA - Arboriculture & Urban Forestry (AUF) PG - 053--054 VI - 28 IP - 1 4099 - http://auf.isa-arbor.com/content/28/1/053.short 4100 - http://auf.isa-arbor.com/content/28/1/053.full SO - JOA2002 Jan 01; 28