TY - JOUR AU - Paul, William W. TI - California agriculture JF - California Agriculture JO - Calif Agr Y1 - 1970/03/01 VL - 24 IS - 3 SP - 3 EP - 3 PB - University of California Agriculture and Nature Resources SN - 0008-0845 UR - http://www.ucanr.edu/sites/calagjournal/archive/?article=ca.v024n03p3b AB -