TY - RPRT TI - Proceedings of a USGS Workshop on Facing Tomorrow's Challenges Along the U.S.-Mexico Border - Monitoring, Modeling, and Forecasting Change Within the Arizona-Sonora Transboundary Watersheds AU - Laura M. Norman AU - Derrick D. Hirsch AU - A. Wesley Ward PY - 2008 DO - 10.3133/cir1322 UR - https://pubs.usgs.gov/publication/cir1322 ID - cir1322 ER -