TY - RPRT TI - Spatial modeling for groundwater arsenic levels in North Carolina AU - D. Kim AU - M.L. Miranda AU - J. Tootoo AU - P. Bradley AU - A.E. Gelfand PY - 2011 DO - 10.1021/es103336s UR - https://pubs.usgs.gov/publication/70036460 ID - 70036460 ER -