TY - JOUR AU - Schoonover, Warren E. AU - Martin, J. C. TI - Soil analysis: Not an answer, merely a tool in the study of soil problems JF - California Agriculture JO - Calif Agr Y1 - 1948/02/01 VL - 2 IS - 2 SP - 14 EP - 15 PB - University of California Agriculture and Nature Resources SN - 0008-0845 UR - http://www.ucanr.edu/sites/calagjournal/archive/?article=ca.v002n02p14 AB - Soil analysis almost never furnishes a direct answer to a California soil problem.