Qualitative research (1) Labor (1) Work environment (1) Weights and measures (1) Rice (1) Perception (1) Occupations (1) Night (1) Medicine (1) Materials (1) Malaria (1) Health (1) Harmony (1) Handicraft (1) Dressmaking (1) Cotton (1) Corn (1) Carob (1) Attention (1) Agriculture (1) Algodón (1) Investigación cualitativa (1) Condiciones de trabajo (1) Caseríos (1) Salud (1) Algarrobo (1) Estudio (1) Atención (1) Información (1) Pesos y medidas (1)