1. Zach Lamar Cobb : El Paso collector of customs and intelligence during the Mexican Revolution, 1913-1918 Author/Creator: Chalkley, John F. Publication/Creation: El Paso, Tex. : Texas Western Press, The University of Texas at El Paso, 1998 Resource Type: Book Edition: 1st edition. Is Part Of: Bound with: F786 .S6 NO.101-105 ; Boer settlers in the Southwest / Access & Availability: Loading
2. The Zimmermann telegram : intelligence, diplomacy, and America's entry into World War I Author/Creator: Boghardt, Thomas Publication/Creation: Annapolis, Maryland : Naval Institute Press, [2012] Resource Type: Book Access & Availability: Loading
3. The Zona Libre, 1858-1905 : a problem in American diplomacy Author/Creator: Bell, Samuel E. Publication/Creation: El Paso, Tex. : Texas Western Press, The University of Texas at El Paso, 1982 Resource Type: Book Access & Availability: Loading
4. Las zonas grises de la migración Centroamérica-México-Estados Unidos Publication/Creation: Zamora : Colegio de Michoacán ; Tijuana : Colegio de la Frontera Norte ; Ciudad de México : Instituto de Investigaciones, [2021] Resource Type: Book Access & Availability: Loading