Favila Vázquez, M. (2016), Veredas de mar y río: navegación prehispánica y colonial en los Tuxtlas, Veracruz, Universidad Nacional Autónoma de México-Coordinación de Estudios de Posgrado, México, 288 p., ISBN 978-607-02-7639-2
This tool is under development and it is available in Beta Test version
This tool is under development and it was published with the objective to test the usage and performance. All the indicators are real and they are gradually being loaded. Slowness and out of service problems may occur in this version.