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- Publication:
- [Russia] : Otdela okhrany materinstva i mladenchestva, N.K.Z., [19--]
- Subject(s):
- Infant Welfare
Hygiene
Housekeeping
USSR
- Publication:
- [Portugal] : Direcção-Geral de Saúde, Serviço de Educação Sanitária, [19--]
- Subject(s):
- Water Purification
Disease Transmission, Infectious -- prevention & control
Hygiene
Sanitation
- Publication:
- altawʻyah alṣiḥyah alṭṭib al-wiqāʼī: Wizārat al-Ṣiḥḥah: al-mamlakah al-ʻarabyah al-saʻūdyah [Saudi Arabia : Ministry of Health, 19--]
- Subject(s):
- Hand Disinfection
Hygiene
- Publication:
- altawʻyah alṣiḥyah alṭṭib al-wiqāʼī: Wizārat al-Ṣiḥḥah: al-mamlakah al-ʻarabyah al-saʻūdyah [Saudi Arabia : Ministry of Health, 19--]
- Subject(s):
- Hand Disinfection
Eating
Hygiene
- Publication:
- [Cameroon : Ministry of Public Health, 19--]
- Subject(s):
- Housekeeping
Hygiene
- Publication:
- Paris : Comité français d'éducation pour la santé, 1988
- Subject(s):
- Hygiene
Health Behavior
- Publication:
- [Poland : PZH, 19--]
- Subject(s):
- Milk
Food Contamination -- prevention & control
Hygiene
Dairying -- methods
- Publication:
- [Slovenia] : Ministrstvo za ljudsko zdravstvo, [194-?]
- Subject(s):
- Cough
Respiratory Tract Diseases -- prevention & control
Hygiene
Health Behavior
- Publication:
- [Slovenia] : Ministrstvo za ljudsko zdravstvo, [194-?]
- Subject(s):
- Saliva
Disease Transmission, Infectious -- prevention & control
Hygiene
Sputum
- Publication:
- [Slovenia] : Ministrstvo za ljudsko zdravstvo, [194-?]
- Subject(s):
- Cooking and Eating Utensils
Cooking
Hygiene
