الفترة:
Subjects: Teachers
Subjects: Education; Social aspects
Subjects: Mortality; Mothers; Social conditions
Subjects: Madagascar; Social aspects
Subjects: Africa; Haiti
Subjects: Senegal; Fishery products; Fishes
Subjects: Algeria; Management; Water resources
Subjects: Ivory Coast; Environmental education
Subjects: Cameroon
Subjects: Social conditions; Economic conditions
Subjects: Poverty
Subjects: Algeria; Poverty; Social conditions
Subjects: Cameroon; Data mining
Subjects: Economics; Financing; Poverty
Subjects: Cameroon; Poverty; Social conditions