Guillermina Martínez-Trejo
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Estudio (3) Programs (2) Programas (2) Factores (2) gouvernement (2) Labor (1) Worry (1) Time (1) Technology (1) Surveys (1) Supermarkets (1) Selling (1) Sampling (1) Research (1) Quality of products (1) Production (Economic theory) (1) Negotiation (1) Methodology (1) Measurement (1) Markets (1) Marketing (1) Machinery (1) Industries (1) Food supply (1) Food (1) Farm tractors (1) Evaluation (1) Error (1) Diet (1) Diagnosis (1)
Documents écrit par Guillermina Martínez-Trejo (3) | parle de Guillermina Martínez-Trejo (0)
