Tools
A model of fertility by planning status
- Author
- Ryder, Norman B.
- Title
- A model of fertility by planning status / Norman B. Ryder.
- Format
- Book
- Description
- p. 433-458.
- Kinsey subjects
- Fertility control research--United States.
- Host item
- Demography. vol. 15, no.4 (Nov. 1978)