TY - RPRT TI - Challenge theme 5: Current and future needs of energy and mineral resources in the Borderlands and the effects of their development: Chapter 7 in United States-Mexican Borderlands: Facing tomorrow's challenges through USGS science AU - Randall G. Updike AU - Eugene G. Ellis AU - William R. Page AU - Melanie J. Parker AU - Jay B. Hestbeck AU - William F. Horak PY - 2013 DO - 10.3133/cir13807 UR - https://pubs.usgs.gov/publication/cir13807 ID - cir13807 ER -