The determinants of contraceptive innovation : a case - control study of family planning acceptance in a traditional African society /
J.F. Philips, F.N. Binka, M. Adjuik, A. Nazzar & K. Adazu
- New York : Population Council , 1997
- 40p. : ill. ; 22 cm.
- PC, PRD Working paper No. 93 .