1. Sanitary survey of the village of Peekskill Author(s): Wolff, Harold G. (Harold George), 1898-1962, author Publication: Produced: [1923] Subject(s): SanitationHealth SurveysHealth ServicesWater SupplyDairyingVital StatisticsNew York
2. A prophylaxia rural no Estado do Pará (Volume 1) Author(s): Araujo, H. C. de Souza (Heraclides Cesar de Souza) Publication: Pará-Belém : Typ. da Livraria Gillet, 1922- Subject(s): Health ServicesRural HealthBrazil
3. A prophylaxia rural no Estado do Pará Author(s): Araujo, H. C. de Souza (Heraclides Cesar de Souza) Publication: Pará-Belém : Typ. da Livraria Gillet, 1922- Subject(s): Health ServicesRural HealthBrazil
4. A prophylaxia rural no Estado do Pará (Volume 2) Author(s): Araujo, H. C. de Souza (Heraclides Cesar de Souza) Publication: Pará-Belém : Typ. da Livraria Gillet, 1922- Subject(s): Health ServicesRural HealthBrazil