Guerrero_Jimenez, Claudia Jimena, Claudia Lorena Rabert, Alberto Sáez-Arteaga, Nicol Loncomán, Geraldine Torres, Tomás Flores, Francisco Llanquín-Rosas, María Luisa Valenzuela, and Roberto Moreno. “EVALUATION OF BIOLOGICAL AND PHYSICOCHEMICAL RELATIONSHIPS AS INDICATORS OF WATER QUALITY IN TOLTÉN RIVER BASIN, ARAUCANÍA, CHILE: PRELIMINARY RESULTS”. Journal of the Chilean Chemical Society 66, no. 4 (December 28, 2021): 5307-5311. Accessed June 29, 2022. https://www.jcchems.com/index.php/JCCHEMS/article/view/1689.