Oyo State:
Oyo State: annual statistical bulletin.
- Ibadan, Nigeria : Ministry of Health , 1977-1979.
- 3v.
The library has the following volumes: 1976, 1977 and 1978.
Public health--statistics.
Health services--statistics.
Communicable diseases--statistics.
Nigeria.
HN5 WA 900 OY GOVS
The library has the following volumes: 1976, 1977 and 1978.
Public health--statistics.
Health services--statistics.
Communicable diseases--statistics.
Nigeria.
HN5 WA 900 OY GOVS