Smith, R. E. (1909). Report of the plant pathologist and superintendent of Southern California Stations July 1, 1906 to June 30, 1909. Bulletin / Agricultural Experiment Station / University of California, Division of Agricultural Sciences 203.
Chicago Style CitationSmith, Ralph E. "Report of the Plant Pathologist and Superintendent of Southern California Stations July 1, 1906 to June 30, 1909." Bulletin / Agricultural Experiment Station / University of California, Division of Agricultural Sciences 203 1909.
MLA CitationSmith, Ralph E. "Report of the Plant Pathologist and Superintendent of Southern California Stations July 1, 1906 to June 30, 1909." Bulletin / Agricultural Experiment Station / University of California, Division of Agricultural Sciences 203 1909.