TY - RPRT TI - Effects of nitrate and water on the oxygen isotopic analysis of barium sulfate precipitated from water samples AU - Janet E. Hannon AU - J.K. Bohlke AU - Stanley J. Mroczkowski PY - 2008 DO - 10.1002/rcm.3832 UR - https://pubs.usgs.gov/publication/70042350 ID - 70042350 ER -