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- Publication:
- [Beijing? : Zhong yang wei sheng bu xuan chuan chu?, 1952]
- Subject(s):
- Sanitation
Hygiene
Health Education
Urban Health
China
- Publication:
- [Beijing? : Zhong yang wei sheng bu xuan chuan chu?, 1952]
- Subject(s):
- Sanitation
Hygiene
Health Education
Rural Health
China
- Publication:
- [Beijing? : Zhong yang wei sheng bu xuan chuan chu?, 1952]
- Subject(s):
- Disease Transmission, Infectious -- prevention & control
Water Pollution -- prevention & control
Health Education
China
- Publication:
- [Beijing? : Zhong yang wei sheng bu xuan chuan chu?, 1952]
- Subject(s):
- Smallpox -- prevention & control
Smallpox Vaccine
Health Education
China
- Publication:
- [Beijing? : Zhong yang wei sheng bu xuan chuan chu?, 1952]
- Subject(s):
- Sanitation
Hygiene
Health Education
China
- Publication:
- [Beijing? : Zhong yang wei sheng bu xuan chuan chu?, 1952]
- Subject(s):
- Plague -- prevention & control
Communicable Disease Control
Rats
Siphonaptera -- pathogenicity
Health Education
China
- Publication:
- [Beijing? : Zhong yang wei sheng bu xuan chuan chu?], 1952
- Subject(s):
- Communicable Disease Control
Diptera -- pathogenicity
Health Education
Hygiene
China
- Publication:
- [Beijing? : Zhong yang wei sheng bu xuan chuan chu?], 1952
- Subject(s):
- Communicable Disease Control
Phthiraptera -- pathogenicity
Health Education
China
- Publication:
- [Beijing? : Zhong yang wei sheng bu xuan chuan chu?], 1952
- Subject(s):
- Communicable Disease Control
Culicidae -- pathogenicity
Health Education
China
- Publication:
- [Beijing?] : Zhong yang wei sheng bu wei sheng xuan chuan qi cai zhi zao suo, 1952
- Subject(s):
- Meningitis, Meningococcal -- prevention & control
Health Education
China