Labor (1) Wealth (1) Rivers (1) Reservoirs (1) Production (Economic theory) (1) Oxygen (1) Fishes (1) Droughts (1) Carp (1) Black bass (1) Biogeography (1) Introduced organisms (1) Black bass (1) Especies exóticas (1) Temporalidad (1) Gestión (1) Carpas (1) Oxígeno (1) Estudio (1) Información (1) Embalses (1) Riqueza (1) Ríos (1) Producción (1) Biogeografía (1) Peces (1) Sequía (1) Trabajo (1) production (1) distribution (1)