TY - RPRT TI - Hydrologic inferences from strontium isotopes in pore water from the unsaturated zone at Yucca Mountain, Nevada AU - Brian D. Marshall AU - Kiyoto Futa AU - Zell E. Peterman PY - 1997 UR - https://pubs.usgs.gov/publication/70217734 ID - 70217734 ER -