Description: The principal mountain ranges of the Trans-Pecos province, chief drainage features, and the bordering Llano Estacado. Place Names: Southwestern States, New Mexico, Texas, Old Southwest, New Southwes ISO Topic Categories: boundaries,
inlandWaters,
location Keywords: Part of West Texas and New Mexico, physical, political, physical features, country borders,
major political subdivisions, drainage basins, boundaries,
inlandWaters,
location, Unknown, 1911 Source: Isaiah Bowman, Ph. D, Forest Physiography (New York, NY: John Wiley and Sons, 1911) 388 Map Credit: Courtesy the private collection of Roy Winkelman |
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