Gum disease of citrus trees in California / by Ralph E. Smith and O. Butler

• Superior document: Bulletin / Agricultural Experiment Station / University of California, Division of Agricultural Sciences 200
• VerfasserIn: Smith, Ralph Eliot
• MitwirkendeR: Butler, O.
• Place / Publishing House: Sacramento : Shannon, 1908
• سنة النشر: 1908
• اللغة: English
• سلاسل: Bulletin / Agricultural Experiment Station / University of California, Division of Agricultural Sciences 200
• وصف مادي: S. 236-272; Ill.
• ac_no: AC08284920
• Hierarchical level: Monograph
• Statement of Responsibility: by Ralph E. Smith and O. Butler