London's Pulse: Medical Officer of Health reports 1848-1972
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Hints from the Health Department. Leaflet from the archive of the Society of Medical Officers of Health. Credit: Wellcome Collection, London
Hornchurch 1948
[Report of the Medical Officer of Health for Hornchurch]
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MEASUREMENT OF ATMOSPHERIC POLLUTION
THE VOLUMETRIC METHQD AT THE PUBLIC HEALTH
OFFICES HORNCHURCH JULY - DECEMBER 1948
HEAVY FOG