Marriage and periodic abstinence
Subtitle: the natural method of scientific family regulation
By: by J.G.H. Holt ...
Publisher: Longmans, Green and Co.
Published: 1937
Place of publication: London; New York [etc.]
Language: eng
Number of pages: 174
Subjects: Birth control; Fertility, Human; Infertility; Menstruation
Other titles: Scientific family regulation.
Notes: Bibliography: p. 149-169.
"First published 1937."