TY - RPRT TI - Human enteric viruses in groundwater from a confined bedrock aquifer AU - M. A. Borchardt AU - K. R. Bradbury AU - M.B. Gotkowitz AU - J. A. Cherry AU - B.L. Parker PY - 2007 DO - 10.1021/es071110 UR - https://pubs.usgs.gov/publication/70031383 ID - 70031383 ER -