TY - JOUR AU - Farrell, Kenneth R. TI - IPM: reshaping the approach to pest management JF - California Agriculture JO - Calif Agr Y1 - 1990/09/01 VL - 44 IS - 5 SP - 2 EP - 2 PB - University of California Agriculture and Nature Resources SN - 0008-0845 UR - http://www.ucanr.edu/sites/calagjournal/archive/?article=ca.v044n05p2 AB -