Erakusten 1 - 2 emaitzak -- 2 bilaketa honetara 'Lee, Ronald D.', Bilaketaren denbora: 0,01s Findu emaitzak
  1. 1

    Fertility in the United States new patterns, new theories

    Argitaratua 1996
    Liburua

    Fertility in the United States new patterns, new theories
  2. 2

    Determinants of fertility in developing countries

    Argitaratua 1983
    Liburua

    Determinants of fertility in developing countries

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