TY - RPRT TI - The quality of our Nation's waters: Water quality in the Upper Floridan aquifer and overlying surficial aquifers, southeastern United States, 1993-2010 AU - Marian P. Berndt AU - Brian G. Katz AU - James A. Kingsbury AU - Christy A. Crandall PY - 2015 DO - 10.3133/cir1355 UR - https://pubs.usgs.gov/publication/cir1355 ID - cir1355 ER -