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

    Patterns of birthweights gan Puffer, Ruth Rice 1907-

    Cyhoeddwyd 1987
    Llyfr

    Patterns of birthweights
  2. 2

    Patterns of mortality in childhood report of the inter-American investigation of mortality in childhood gan Puffer, Ruth Rice 1907-

    Cyhoeddwyd 1973
    Llyfr

    Patterns of mortality in childhood report of the inter-American investigation of mortality in childhood

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