TY - JOUR AU - Downing, Jim TI - Conifer encroachment study will inform efforts to preserve and restore North Coast oak woodlands JF - California Agriculture JO - Calif Agr Y1 - 2015/01/01 VL - 69 IS - 1 SP - 12 EP - 13 PB - University of California Agriculture and Nature Resources SN - 0008-0845 UR - http://dx.doi.org/10.3733/ca.v069n01p12 L3 - 10.3733/ca.v069n01p12 AB -