[Bacteriological studies on the benign foul brood of the honeybee (Apis mellifica L.)].
D000818:Animals; D001516:Bees; D004194:Disease; D013291:Streptococcus
BEES/diseases; STREPTOCOCCUS
Bakteriologische Untersuchungen über die gutartige Faulbrut der Honigbiene (Apis mellifica L.).