4 treff

Hobcraft John
Does family planning save children's lives
John Hobcraft
Bok Engelsk 1987
Demographic estimation for developing societies : a manual of techniques for the detection and reduction of errors in demographic data
Norman Carrier and John Hobcraft
Bok Språk ikke angitt 1971
Reproductive change in developing countries : insights from the World Fertility Survey
edited by John Cleland and John Hobcraft ...
Bok Engelsk 1985
Regional demographic development
edited by John Hobcraft and Philip Rees
Bok Engelsk 1979