TY - JOUR T1 - A Contributed Abstract: Safety And The Chain Saw JF - Arboriculture & Urban Forestry (AUF) JO - JOA SP - 124 LP - 124 DO - 10.48044/joa.1978.4.6.124 VL - 4 IS - 6 A2 - , Y1 - 1978/06/01 UR - http://auf.isa-arbor.com/content/4/6/124.abstract ER -