Epidemics in the valley of Mexico 1520-1820, correlated with sunspots, flood, drought, and famine.
- Robin Price
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Epidemics in the valley of Mexico 1520-1820, correlated with sunspots, flood, drought, and famine. Wellcome Collection. Source: Wellcome Collection.
