A manual of surveys of fertility and family planning knowledge, attitudes, and practice. Major contributors John C. Caldwell [and others].

A manual of surveys of fertility and family planning knowledge, attitudes, and practice. Major contributors

Dettagli Bibliografici
Ente Autore: Population Council, New York. Demographic Division
Natura: Libro
Lingua:English
Pubblicazione: New York [s.n.] 1970.
Soggetti:
Fertility, Human.
Birth control.