Agriculture Economic aspects 17 Aspect économique 6 Agricultural development 4 History 4 Peasants 4 Economic conditions 3 more ... Land tenure 3 Produce trade 3 Social aspects 3 Agricultural innovations 2 Aspect social 2 Commerce 2 Conditions économiques 2 Conditions rurales 2 Economic history 2 Farmers 2 Human ecology 2 Land reform 2 Land use 2 Landowners 2 Rural conditions 2 Social organization 2 agricultural production 2 cuadros estadísticos 2 producción agrícola 2 production agricole 2 statistical table 2 tableau statistique 2 73.00 ethnology: general 1 less ...