Dangos 1 - 2 canlyniadau o 2 ar gyfer chwilio 'United Nations. Dept. of International Economic and Social Affairs. Population Division', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1
    Indirect techniques for demographic estimation.
    Llyfr
    Cyhoeddwyd 1983
    “...United Nations. Dept. of International Economic and Social Affairs. Population Division...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  2. 2
    Studies to enhance the evaluation of family planning programmes /
    Trafodyn Cynhadledd Llyfr
    Cyhoeddwyd 1985
    “...United Nations. Dept. of International Economic and Social Affairs. Population Division...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
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