A population laboratory in Senegal Population in African development /Gendreau, Francis /Vaugelade, Jacques DEMOGRAPHIE FECONDITE MORTALITE MIGRATION ENQUETE A PASSAGES REPETES METHODOLOGIE MILIEU RURAL OBSERVATOIRE COLLECTE DE DONNEES UIESP 1974 text https://www.documentation.ird.fr/hor/fdi:010025426 fdi:010025426 Gendreau Francis, Vaugelade Jacques. A population laboratory in Senegal. UIESP, 1974, 231-236 EN SENEGAL