Chemical Quality of Waters of the Atoyac-Verde River As It Passes Through Forest Ecosystems of Oaxaca, Mexico. - Sánchez-Bernal, Edgar Iván; Ortega-Escobar, Héctor Manuel; Can-Chulim, Álvaro; Ortega-Baranda, Verónica; Camacho-Escobar, Marco Antonio; Mancilla-Villa, Oscar Raúl (Water, Air & Soil Pollution, 2022)