History, Modern (6) Historia moderna (6) Trabajo (6) Réunion (5) Labor (5) Families (5) Familias (5) Science (4) Ciencia (4) Investigación (4) science (4) Research (3) Evaluation (3) Communication and traffic (3) Collective settlements (3) Comunidades (3) Evaluación (3) Comunicaciones (3) Historia (3) Junta (3) Trials (2) Rural population (2) Reproduction (2) Population (2) Life (2) History (2) Education (2) Household employees (2) Communication (2) Analysis (2)