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

Detalhes bibliográficos
Autor Corporativo: Population Council, New York. Demographic Division
Formato: Livro
Idioma:English
Publicado em: New York [s.n.] 1970.
Assuntos:
Fertility, Human.
Birth control.