politique (2) Impala (2) Finance (2) Emigration and immigration (2) Comprehension (2) Finance (2) Emigration and immigration (2) puits (1) temps (durée) (1) papier (1) mesure (méthode analytique) (1) analyse (1) méthode (1) règlement (1) abords (agglomération) (1) Variation (1) Treatment (1) Databases (1) Selection (1) Article (1) Methods (1) Databases (1) Nineteen nineties (1) Databases (1) Weights and measures (1) Unskilled labor (1) Time (1) Paper (1) Naturalization (1) Migrant agricultural laborers (1)