bytes) Original map made by John Snow in 1854, copied from http://matrix.msu.edu/~johnsnow/images/online_companion/chapter_images/fig12-5.jpg Author died...
4.0 truetrue English An 1855 map by John Snow showing number of cholera cases in central London by location. determination method or standard: SHA-1...
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the deadly cholera epidemics of the mid nineteenth century in the black County, when John Snow the physician proved the link between cholera and contaminated...
Commons Attribution-Share Alike 2.0 truetrue 2447 1525 63 71 3152 2364 John Snow hexagonal plaque English Flickr user ID: 55935853@N00 author name string:...
your use. https://creativecommons.org/licenses/by/4.0CC BY 4.0 Creative Commons Attribution 4.0 truetrue English determination method or standard: SHA-1...
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse English...
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse English...
your use. https://creativecommons.org/licenses/by/4.0CC BY 4.0 Creative Commons Attribution 4.0 truetrue English determination method or standard: SHA-1...
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