@book{bhlpg50101202, title = {Acta Botánica Mexicana }, volume = {no.100 (2012)}, url = {https://www.biodiversitylibrary.org/page/50101202}, publisher = {Instituto de Ecología, A C}, author = {Instituto de Ecología, A C. }, year = {2012}, pages = {Page 237}, } @book{bhlpg50746488, title = {La biodiversidad en Chiapas : estudio de estado }, volume = {Apéndices}, url = {https://www.biodiversitylibrary.org/page/50746488}, publisher = {Comisión Nacional para el Conocimiento y Uso de la Biodiversidad (CONABIO)}, author = {Cruz Angón, Andrea }, year = {2013}, pages = {Page 31}, }