Report of the plant pathologist and superintendent of Southern California Stations July 1, 1906 to June 30, 1909 / by Ralph E. Smith

• Superior document: Bulletin / Agricultural Experiment Station / University of California, Division of Agricultural Sciences 203
• VerfasserIn: Smith, Ralph E.
• Place / Publishing House: Berkeley : The University Press, 1909
• שנת הוצאה לאור: 1909
• שפה: English
• סדרה: Bulletin / Agricultural Experiment Station / University of California, Division of Agricultural Sciences 203
• תיאור פיזי: 64 S.; Ill.
• ac_no: AC08284930
• Hierarchical level: Monograph
• Statement of Responsibility: by Ralph E. Smith