Showing 1 - 4 results of 4 for search 'Potter, Robert G.', tempo de consulta: 0.01s Limitar resultados
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    Fertility, biology, and behavior an analysis of the proximate determinants por Bongaarts, John 1945-

    Publicado 1983
    Libro
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    The third child a study in the prediction of fertility por Westoff, Charles F.

    Publicado 1963
    Libro