Pear Scab / by Ralph E. Smith

• Superior document: Bulletin / Agricultural Experiment Station / University of California, Division of Agricultural Sciences 163
• VerfasserIn: Smith, Ralph Eliot
• Place / Publishing House: Sacramento : W. W. Shannon, 1905
• שנת הוצאה לאור: 1905
• שפה: English
• סדרה: Bulletin / Agricultural Experiment Station / University of California, Division of Agricultural Sciences 163
• תיאור פיזי: 18 S.; Ill.
• ac_no: AC08265563
• Hierarchical level: Monograph
• Statement of Responsibility: by Ralph E. Smith