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  1. 1

    Fertility in the developing world the findings of a research project commissioned by UNFPA and USAID and conducted between 1972 and 1984 in forty-one countries by the World Fertili...

    יצא לאור 1984
    ספר

    Fertility in the developing world the findings of a research project commissioned by UNFPA and USAID and conducted between 1972 and 1984 in forty-one countries by the World Fertility Survey.
  2. 2

    Demographic techniques for manpower planning in developing countries

    יצא לאור 1963
    ספר

    Demographic techniques for manpower planning in developing countries

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