1.
Musalem-Castillejos K, Laino-Guanes R, Bello-Mendoza R, González-Espinoza M, Ramírez-Marcial N. Water quality of the Grijalva river in the Chiapas and Tabasco border. Ecosist. Recur. Agropec. 2018;5(13):55-64. doi:10.19136/era.a5n13.1334