1. Triennial report of the Union Health Center Author(s): Union Health Center (New York, N. Y.), author. Publication: New York : [Union Health Center], [1944/1946]- Subject(s): Occupational Health ServicesAmbulatory Care FacilitiesLabor UnionsNew York CityUnion Health Center (New York, N. Y.).
2. Industrial survey of the state of Ohio: evaluation of industrial hygiene problems Author(s): Ohio. Department of Health. Adult Hygiene Division, author. Publication: Columbus, Ohio : Ohio Department of Health, 1940 Subject(s): Occupational HealthOccupational Health ServicesPublic HealthOhio