PT - JOURNAL ARTICLE AU - Charles H. Ingraham TI - Business Management AID - 10.48044/jauf.1975.013 DP - 1975 Mar 01 TA - Arboriculture & Urban Forestry (AUF) PG - 54--57 VI - 1 IP - 3 4099 - http://auf.isa-arbor.com/content/1/3/54.short 4100 - http://auf.isa-arbor.com/content/1/3/54.full SO - JOA1975 Mar 01; 1