Natural fertility
Subtitle: patterns and determinants of natural fertility : proceedings of a Seminar on Natural Fertility = Fécondité naturelle : niveaux et déterminants de la fécondité naturelle : actes d'un Séminaire sur la fécondité naturelle /edited by Henri Léridon, Jane Menken.. --
Contributors: Léridon, Henri; Menken, Jane A.; International Union for the Scientific Study of Population
Publisher: Ordina, [1979?]
Published: 1979
Place of publication: Liege
Language: eng
Number of pages: 556
Subjects: Fertility, Human -- Congresses
Other titles: Fécondité naturelle
Notes: English or French with summaries in other languages.  Sponsored by the International Union for the Scientific Study of Population. Includes bibliographies.