RESTREPO-MANRIQUE, R. Application of physico-chemical indexes and BMWP / Col. to establish the impact of urbanization on Río Frío (Bucaramanga, Colombia). Universitas Scientiarum, [S. l.], v. 23, n. 1, p. 109–128, 2018. DOI: 10.11144/Javeriana.SC23-1.aopc. Disponível em: https://revistas.javeriana.edu.co/index.php/scientarium/article/view/22170. Acesso em: 26 apr. 2024.