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The value of family planning programs in developing countries
Rodolfo A. Bulatao
Bok Engelsk 1998
Population growth and reproduction in Sub-Saharan Africa : technical analysis of fertility and its consequences
edited by George T.F. Ascadi, Gwendolyn J...
Bok Engelsk 1990
Fertility regulation and institutional influences

Bok Engelsk 1983
Supply and demand for children

Bok Engelsk 1983
Philippines
Rodolfo A. Bulatao
Bok Engelsk 1975