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- Publication:
- Washington : United States Government Printing Office, 1945
- Subject(s):
- Public Health
Sanitation
Health Expenditures
United States
Ecuador
- Publication:
- Washington : United States Government Printing Office, 1945
- Subject(s):
- Public Health
Sanitation
Health Expenditures
United States
Uruguay
- Publication:
- Washington : United States Government Printing Office, 1945
- Subject(s):
- Public Health
Sanitation
Health Expenditures
United States
Venezuela
- Author(s):
- Belina, Ladislao de.
- Publication:
- México : Imprenta de Francisco Diaz de Leon ..., 1882
- Subject(s):
- Drainage, Sanitary
Sanitation
Water Supply
Mexico
- Author(s):
- Prieto, Alejandro.
- Publication:
- México : Oficina Tip. de la Secretaría de Fomento, 1899
- Subject(s):
- Communicable Disease Control
Sanitation
Water Supply
Mexico
- Publication:
- Washington, DC : Airlie Productions, 1976
- Subject(s):
- Rural Health Services
Maternal-Child Health Services
Family Planning Services
Community Health Workers -- education
Sanitation
Costa Rica
- Author(s):
- Academia Nacional de Medicina de México.
- Publication:
- México : Tip. de El Siglo XIX, 1899
- Subject(s):
- Sanitation
Soil Microbiology
Disease Outbreaks -- prevention & control
Mexico
- Publication:
- [Mexico : SSA, 19--]
- Subject(s):
- Cholera -- prevention & control
Cholera -- diagnosis
Diarrhea -- therapy
Food Handling
Sanitation