Title: Mr. Spear's report to the Local Government Board upon the prevalence of diphtheria and croup in the registration sub-district of Pontypridd, and upon the sanitary condition and administration of the sanitary areas therein contained
Subjects: Diphtheria, Epidemiology, Croup, Disease Outbreaks, Public Health Administration, Sanitation, Public health, Social conditions
Places: Pontypridd (Wales)