Abstract
A principios de este sigilo, la Huasteca Septentrional estaba parcialmente cubierta de selva y pantanos y contaba con una escasa población dedicada al cultivo de la caña de azúcar, el maíz y el frijol en las zonas desmontadas cercanas a los ríos y a la ganadería extensivean los matorrales del este y el sur,In all cases, authors will retain the moral rights established by law and they will yield the right of first publication of their article to the journal. The work is to be registered under the Creative Commons license, which will allow the author or other parties to use what has been published, provided the authorship of the work and the first publication conducted by the magazine are rightfully cited. Similarly, authors should include a link referring to the site of the original publication.

Este obra está bajo una licencia de Creative Commons Reconocimiento-NoComercial 4.0 Internacional.