PT - JOURNAL ARTICLE AU - Collins, Ted TI - Marketing Tree Maintenance Contracts AID - 10.48044/jauf.1986.010 DP - 1986 Feb 01 TA - Arboriculture & Urban Forestry (AUF) PG - 48--49 VI - 12 IP - 2 4099 - http://auf.isa-arbor.com/content/12/2/48.short 4100 - http://auf.isa-arbor.com/content/12/2/48.full SO - JOA1986 Feb 01; 12