La natalité
Subtitle: ses lois économiques et psychologiques
By: Gaston Rageot
Series: Bibliothèque de philosophie scientifique
Publisher: E. Flammarion
Published: 1918
Place of publication: Paris
Language: fre
Number of pages: 300
Subjects: Population
Notes: Microfilm. New York, N.Y. : New York Public Library Photographic Service, 1979. 1 microfilm reel ; 35 mm.