[Report 1948-1950] / Medical Officer of Health, North Riding of Yorkshire County Council.
- North Riding of Yorkshire (England). County Council.
- Date:
- 1950
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: [Report 1948-1950] / Medical Officer of Health, North Riding of Yorkshire County Council. Source: Wellcome Collection.
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