Cholera and the Water Supply in the South Districts of London in 1854John Snow

Cholera and the Water Supply in the South Districts of London in 1854

Name: Cholera and the Water Supply in the South Districts of London in 1854
Author: John Snow

John Snow · 2021

ספרייה ציבורית, Project Gutenberg. בלי הרשמה.

Cholera -- England -- London -- EpidemiologyWater-supply -- England -- London

עוד של John Snow