Title: Mikroben, Seuchen und Vakzine
Subjects: Bacteriologists, Bio-bibliography, Dictionaries, Hygienists, Immunologists, Bacteriology, History, Immunology, Microbiology, Physicians, Allergy and Immunology, History, 19th Century, Hygiene, Vaccination
Places: Germany, Russia, Russia (Pre-1917)
Time periods: 19th century