Bilder Videos

Robert Koch Bilder ❘ Science Photo Library

Robert Koch, German bacteriologist and physician
12914766 - Robert Koch, German bacteriologist and physician
Robert Koch, German bacteriologist and physician
12914767 - Robert Koch, German bacteriologist and physician
Robert Koch, German Microbiologist
12631397 - Robert Koch, German Microbiologist
Robert Koch, German Microbiologist
12631398 - Robert Koch, German Microbiologist
Robert Koch,German bacteriologist
11702696 - Robert Koch,German bacteriologist
Robert Koch and wife,1908
11618189 - Robert Koch and wife,1908
Robert Koch,German bacteriologist
11829526 - Robert Koch,German bacteriologist
Robert Koch 1905 Nobel Prize
12010492 - Robert Koch 1905 Nobel Prize
Robert Koch,German bacteriologist
11721307 - Robert Koch,German bacteriologist
Robert Koch,German bacteriologist
11829435 - Robert Koch,German bacteriologist
Robert Koch,German bacteriologist
11829436 - Robert Koch,German bacteriologist
Robert Koch,German bacteriologist
11829431 - Robert Koch,German bacteriologist
Robert Koch,German bacteriologist
11829488 - Robert Koch,German bacteriologist
Robert Koch,German bacteriologist
11829437 - Robert Koch,German bacteriologist
Robert Koch,German bacteriologist
11829477 - Robert Koch,German bacteriologist
Robert Koch,German bacteriologist
11829425 - Robert Koch,German bacteriologist
Robert Koch, German microbiologist and physician
13435768 - Robert Koch, German microbiologist and physician
Koch and tuberculosis,19th century
11612070 - Koch and tuberculosis,19th century
Robert Edwin Peary, American naval officer and explorer
12914933 - Robert Edwin Peary, American naval officer and explorer
Robert Browning, English poet and playwright, 1859
12914208 - Robert Browning, English poet and playwright, 1859
Robert Edwin Peary,American explorer
11721372 - Robert Edwin Peary,American explorer
Robert Bunsen, German chemist, 1850s
12914497 - Robert Bunsen, German chemist, 1850s
Robert May
11662317 - Robert May
Various types of bacteria, 1889
12916380 - Various types of bacteria, 1889
Professor Bergmann injecting a tuberculosis patient, 1891
12903816 - Professor Bergmann injecting a tuberculosis patient, 1891
Tuberculosis and cholera,19th century
11708557 - Tuberculosis and cholera,19th century
Tuberculosis and cholera,19th century
11708556 - Tuberculosis and cholera,19th century
Tuberculosis cultures,historical diagram
11598825 - Tuberculosis cultures,historical diagram
Anthrax cultures,historical diagram
11598824 - Anthrax cultures,historical diagram
Tuberculosis and cholera,19th century
11612071 - Tuberculosis and cholera,19th century
Tudor kitchen, July 1575, illustration
13755539 - Tudor kitchen, July 1575, illustration
Peary and Cook, polar explorers, at Madame Tussaud's, London
12914880 - Peary and Cook, polar explorers, at Madame Tussaud's, London
Dispute over who was the first to reach the North Pole, 1909
12914935 - Dispute over who was the first to reach the North Pole, 1909
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