Wine and wine making (2) Production (Economic theory) (2) Families (2) Producción (2) Familias (2) production (2) Business networks (1) Labor (1) Viticulture (1) Trials (1) Technology (1) Tax exemption (1) Social sciences (1) Public prosecutors (1) Privileges and immunities (1) Population (1) Phylloxera (1) Liquors (1) Liqueurs (1) History (1) Grapes (1) Economics (1) Commerce (1) Business enterprises (1) Alcoholic beverages (1) Impuestos--Exención (1) Vitis (1) Redes de empresas (1) Estudios (1) Demanda (1)