Estudios (2) enquête (1) recherche (1) marketing (1) cheptel sur pied (1) machine (1) culture fourragère (1) Mexique (1) Money (1) Marketing (1) Labor (1) States (1) Wheat (1) Technology (1) Technical assistance (1) Surveys (1) Sorghum (1) Selling (1) Sampling (Statistics) (1) Sales (1) Rum (1) Revenue (1) Research (1) Quality of products (1) Production (Economic theory) (1) Policy sciences (1) Organization (1) Municipal government (1) Money (1) Milk (1)