Dangos 1 - 2 canlyniadau o 2 ar gyfer chwilio 'Simmons, Ruth', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Family planning programs and other interventions to assist women their impact on demographic change and on the status of women gan Simmons, Ruth

    Cyhoeddwyd 1996
    Llyfr

    Family planning programs and other interventions to assist women their impact on demographic change and on the status of women
  2. 2

    The proximate operational determinants of fertility regulation behavior gan Simmons, Ruth, Phillips, James F.

    Cyhoeddwyd 1990
    Llyfr

    The proximate operational determinants of fertility regulation behavior

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