TY - RPRT TI - Chlorine-36, bromide, and the origin of spring water AU - S.N. Davis AU - L.D. Cecil AU - M. Zreda AU - S. Moysey PY - 2001 DO - 10.1016/s0009-2541(01)00312-6 UR - https://pubs.usgs.gov/publication/70023717 ID - 70023717 ER -