TY - RPRT TI - Spatial and seasonal variability of base flow in the Verde Valley, central Arizona, 2007 and 2011 AU - Bradley D. Garner AU - Donald J. Bills PY - 2012 DO - 10.3133/sir20125192 UR - https://pubs.usgs.gov/publication/sir20125192 ID - sir20125192 ER -