TY - RPRT TI - Comparison of two stable hydrogen isotope-ratio measurement techniques on Antarctic surface-water and ice samples AU - J.A. Hopple AU - J.E. Hannon AU - T.B. Coplen PY - 1998 DO - 10.1016/s0009-2541(98)00118-1 UR - https://pubs.usgs.gov/publication/70020522 ID - 70020522 ER -