Nature's secrets revealed : scientific knowledge of the laws of sex life and heredity; or Eugenics: vital information for the married and marriageable of all ages ... Together with important hints on social purity, heredity, physical manhood and womanhood by noted specialists, embracing a department on ethics of the unmarried /

Bibliographic Details

Other Authors:	Shannon, Thomas W. (Thomas Washington), 1866-, Truitt, W. J. (William John), 1867-
Format:	Book
Language:	English
Published:	Garden City, N.Y. : Doubleday, 1970.
Edition:	Replica ed.
Subjects:	Medicine, Popular. Marriage.