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- Publication:
- [Shanghai? : s.n.], 1957
- Subject(s):
- Sanitation
Health Services
- Publication:
- [Shanghai? : s.n.], 1957
- Subject(s):
- Hand Disinfection
Cooking
Insect Control
- Publication:
- [Shanghai? : s.n.], 1957
- Subject(s):
- Eating
Food Preferences
Nuclear Family
- Publication:
- [Shanghai? : s.n.], 1957
- Subject(s):
- Sanitation
Food Contamination -- prevention & control
Diptera
- Publication:
- [Shanghai? : s.n.], 1957
- Subject(s):
- Sanitation
Agriculture
Defecation
- Publication:
- [Shanghai? : s.n.], 1957
- Subject(s):
- Abdominal Pain
- Publication:
- [Shanghai? : s.n.], 1957
- Subject(s):
- Diptera -- pathogenicity
Food Contamination
Intestinal Diseases, Parasitic
Wind
- Publication:
- Washington, D.C. : U.S. Dept. of Labor, Bureau of Labor Statistics, [1957]
- Subject(s):
- Health Manpower -- statistics & numerical data
Health Occupations
United States
- Publication:
- Paris : Comité national de défense contre la tuberculose, [1957?]
- Subject(s):
- Tuberculosis -- prevention & control
Fund Raising
Industry
- Author(s):
- Mostra internazionale delle arti sanitarie 1957 : Turin, Italy)
- Publication:
- Torino : Stab. poligr. Roggero & Tortia, [1957]
- Subject(s):
- Medicine