1. [Counting hookworms in prisoners in Asuncion, Paraguay] (image 1) Publication: Produced: 1924 Subject(s): Hookworm InfectionsParaguay Archival Collection: The Fred L. Soper Papers (Profiles in Science)
2. Perifocal spraying to control mosquito breeding in Asuncion, Paraguay Publication: Produced: [1930s] Subject(s): Mosquito ControlParaguay Archival Collection: The Fred L. Soper Papers (Profiles in Science)
3. [Counting hookworms in prisoners in Asuncion, Paraguay] (image 2) Publication: Produced: 1924 Subject(s): Hookworm InfectionsParaguay Archival Collection: The Fred L. Soper Papers (Profiles in Science)
4. [A type of privy put in as a result of the campaign against hookworm in Paraguay] (image 1) Publication: Produced: [1924-1927] Subject(s): Toilet FacilitiesParaguay Archival Collection: The Fred L. Soper Papers (Profiles in Science)
5. [A type of privy put in as a result of the campaign against hookworm in Paraguay] (image 2) Publication: Produced: [1924-1927] Subject(s): Toilet FacilitiesParaguay Archival Collection: The Fred L. Soper Papers (Profiles in Science)
6. [A type of privy put in as a result of the campaign against hookworm in Paraguay] (image 3) Publication: Produced: [1924-1927] Subject(s): Toilet FacilitiesParaguay Archival Collection: The Fred L. Soper Papers (Profiles in Science)
7. [A type of privy put in as a result of the campaign against hookworm in Paraguay] (image 4) Publication: Produced: [1924-1927] Subject(s): Toilet FacilitiesParaguay Archival Collection: The Fred L. Soper Papers (Profiles in Science)
8. En la vida, la mejor opción es la felicidad: dialoguemos sobre el sexo Publication: Paraguay : Ministerio de Salud Pública y Bienestar Social OPS/OMS, Programa Nacional de Lucha contra el SIDA, 1991 Subject(s): Acquired Immunodeficiency Syndrome -- prevention & controlSex EducationFamilyParaguay
