TY - RPRT TI - Ground-water availability in the United States AU - Thomas E. Reilly AU - Kevin F. Dennehy AU - William M. Alley AU - William L. Cunningham PY - 2008 DO - 10.3133/cir1323 UR - https://pubs.usgs.gov/publication/cir1323 ID - cir1323 ER -