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

Bibliografiska uppgifter
Institutionell upphovsman: Population Council, New York. Demographic Division
Materialtyp: Bok
Språk:English
Publicerad: New York [s.n.] 1970.
Ämnen:
Fertility, Human.
Birth control.