@Misc{BVMC:850643, author = {Gómez Salazar, Catalina}, title = {River dolphins as indicators of ecosystem degradation in large tropical rivers = Delfines de río como indicadores de la degradación de los ecosistemas en ríos tropicales}, url = {https://www.cervantesvirtual.com/obra/river-dolphins-as-indicators-of-ecosystem-degradation-in-large-tropical-rivers-delfines-de-rio-como-indicadores-de-la-degradacion-de-los-ecosistemas-en-rios-tropicales-850643} }