Gonzalez, Carlos Luis, 1916- Gonzalez, Carlos Luis, 1916-
Mass campaigns and general health services /
[by] C.L. Gonzalez.
- Geneva : World Health Organization, 1965.
- World Health Organization. Public health papers ; no. 29 .
- Public health papers ; 29. .
75398026 //r852
Public health -- Developing countries.--Public health -- Developing countries. Communicable diseases -- Developing countries -- Prevention.--Communicable diseases -- Developing countries -- Prevention.--Communicable diseases -- Developing countries -- Prevention. Preventive health services.