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

Podrobná bibliografie
Korporativní autor: Population Council, New York. Demographic Division
Médium: Kniha
Jazyk:English
Vydáno: New York [s.n.] 1970.
Témata:
Fertility, Human.
Birth control.