1. Sanitation techniques in rat control Publication: [Washington, DC] : War Office, 1950 Subject(s): MuridaeRodent Control -- methodsSanitation
2. Un pueblo en marcha Publication: Washington, DC : Airlie Productions, 1976 Subject(s): Rural Health ServicesMaternal-Child Health ServicesFamily Planning ServicesCommunity Health Workers -- educationSanitationCosta Rica
3. Sumatra story: an experience with integrated family planning Publication: Produced: Tokyo : Japanese Organization for International Cooperation in Family Planning, 1970 Subject(s): Family Planning ServicesParasitic Diseases -- prevention & controlCommunity Health WorkersSanitationIndonesia
4. Food preparation Publication: [Washington, DC] : Public Health Service, [1954] Subject(s): Food Handling -- methodsSanitation