4 found
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  1.  29
    Demographic and contraceptive innovators: a study of transitional African society.J. C. Caldwell & Pat Caldwell - 1976 - Journal of Biosocial Science 8 (4):347-365.
  2.  16
    Sexual Intercourse in Pre-literate societies.J. C. Caldwell & P. Caldwell - 1995 - Global Bioethics 8 (1-3):13-20.
  3.  10
    Sexual intercourse in pre-literate societies.J. C. Caldwell & P. Caldwell - 1996 - Global Bioethics 9 (1-4):57-65.
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  4. Sexually transmitted disease and reduced fertility in the modern world.J. C. Caldwell & P. Caldwell - 1998 - Journal of Biosocial Science 30 (2):278-278.