TY  - RPRT
TI  - Challenge theme 4: People in the Borderlands: Chapter 6 in United States-Mexican Borderlands: Facing tomorrow's challenges through USGS science
AU  - Laura M. Norman
AU  - Rudy M. Shuster
AU  - Jean W. Parcher
PY  - 2013
DO  - 10.3133/cir13806
UR  - https://pubs.usgs.gov/publication/cir13806
ID  - cir13806
ER  -