American foulbrood and its control
By: G.H. Vansell
Series: Circular / University of California, College of Agriculture, Agricultural Experiment Station -- 307; Circular (California Agricultural Experiment Station) -- 307.
Publisher: University of California, College of Agriculture, Agricultural Experiment Station
Published: 1926
Place of publication: Berkeley, Calif
Language: eng
Number of pages: 12
Subjects: Bees; American foulbrood; Diseases