TY - RPRT TI - Summary of synoptic sampling and tracer-injection tests in the Alamosa River Basin during low-flow conditions, October 1998: A sampling analysis report for modeling reactive transport of metals for the Summitville Mine, Colorado AU - Roderick F. Ortiz AU - James W. Ball PY - 2003 DO - 10.3133/ofr03466 UR - https://pubs.usgs.gov/publication/ofr03466 ID - ofr03466 ER -