Luís Vargas
Discipline
Type de document
Co-auteur
Date
Mot-clé
Social sciences (4) Ciencias sociales (4) Chili (2) Water (2) Sewage (2) Quality of products (2) Production (Economic theory) (2) Estudio (2) Calidad (2) Producción (2) Aguas residuales (2) Agua (2) production (2) Qualitative research (1) Youth (1) Vision (1) Universities and colleges (1) Twenty-first century (1) Trust (1) Tides (1) Technology (1) Teachers (1) Students (1) Spectrophotometry (1) Soils (1) Sewage--Purification--Activated sludge process (1) Self-employed (1) Sampling (1) Salts (1) Rivers (1)
