TY - RPRT TI - The interaction of natural organic matter with iron in a wetland (Tennessee Park, Colorado) receiving acid mine drainage AU - Stefan Peiffer AU - Katherine Walton-Day AU - Donald L. Macalady PY - 1999 DO - 10.1023/a:1009617925959 UR - https://pubs.usgs.gov/publication/70185254 ID - 70185254 ER -