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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 gen 1854 anni - John Snow (1854)

Descrizione:

mediante el estudio de la distribución espacial de los casos
de cólera determino la causa de la epidemia en Londres en 1854. Este
fue un ejemplo temprano de análisis geográfico.

Aggiunto al nastro di tempo:

Linea de tiempo SIG

ByTania Pineda R
18 set 2017
0
0
899

Data:

1 gen 1854 anni
Adesso
~ 171 years ago

Immagini:

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