Yazar
Willem Keddeman
3 cilt bulundu.
Cilt sonuçları
Emploi et revenus dans le secteur agricole traditionnel au Bénin
Willem Keddeman · Programme des emplois et des compétences techniques pour l'Afrique, Bureau international du travail
64 sayfa · 1982
Agriculture / Economic aspects of Agriculture
Incomes, employment, and poverty in Khartoum
Willem Keddeman · Economic and Social Research Council, National Council for Research
41 sayfa · 1976
Economic conditions / Income / Labor supply / Population
Employment, productivity, and incomes in rural Sudan
Willem Keddeman, Ali Abdel Gadir Ali · Economic & Social Research Council
108 sayfa · 1978
Economic conditions / Labor productivity / Farm income / Agriculture / Labor supply