TY - RPRT TI - Natural uranium and strontium isotope tracers of water sources and surface water-groundwater interactions in arid wetlands: Pahranagat Valley, Nevada, USA AU - James B. Paces AU - Frederic C. Wurster PY - 2014 DO - 10.1016/j.jhydrol.2014.05.011 UR - https://pubs.usgs.gov/publication/70111688 ID - 70111688 ER -