TY - RPRT TI - Viruses as groundwater tracers: using ecohydrology to characterize short travel times in aquifers AU - Randall J. Hunt AU - Mark A. Borchardt AU - Kenneth R. Bradbury PY - 2014 DO - 10.1111/gwat.12158 UR - https://pubs.usgs.gov/publication/70110902 ID - 70110902 ER -