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. .

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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.

RA427 / .G66