Sociologie (1) Géographie (1) Economies et finances (1) Anthropologie sociale et ethnologie (1)
Estudio (4) Stocks (3) Population (3) Matter (3) Población (3) Materia (3) Acciones (3) matière (3) Life (2) Emigration and immigration (2) Disasters (2) Climatic changes (2) Internally displaced persons (2) Cambios climáticos (2) Catástrofes (2) Vida (2) Emigración e inmigración (2) Bienes (2) Personas desplazadas (2) migration (2) Total quality management (1) Watershed management (1) Water resources development (1) Water quality (1) Water (1) Tools (1) Threats (1) Social groups (1) Research (1) Production (Economic theory) (1)