Id (Psychology) (2) Evaluation (2) Estudios (2) Evaluación (2) Ello (2) Labor (1) Time (1) Sowing (1) Sorgo (1) Rural development (1) Research (1) Quality of products (1) Profit (1) Production (Economic theory) (1) Periodicals (1) Loyalty (1) Industrial productivity (1) Fountains (1) Farms--Recreational use (1) Consumers (1) Businessmen (1) Business enterprises (1) Books (1) Acronyms (1) Clave (1) Turismo rural (1) Hospedaje (1) Siembra (1) Fuentes (1) Sorgo (1)