Natural fertility, patterns and determinants of natural fertility / Henri Leridon and Jane Menken
International union for the scientific study of population, Liege Belgium Leridon, Henri Menken, Jane
Natural fertility, patterns and determinants of natural fertility / Henri Leridon and Jane Menken - Belgium IUSSP 1979 - xv, 556p.
Demography
Fertility
Natural fertility, patterns and determinants of natural fertility / Henri Leridon and Jane Menken - Belgium IUSSP 1979 - xv, 556p.
Demography
Fertility