TY - RPRT TI - Environmental Impact of the Contact and Sonoma Mercury Mines on Water, Sediment, and Biota in Anna Belcher and Little Sulphur Creek Watersheds, Sonoma County, California AU - James J. Rytuba AU - Roger L. Hothem AU - Jason T. May AU - Christopher S. Kim AU - David Lawler AU - Daniel Goldstein PY - 2009 DO - 10.3133/ofr20081381 UR - https://pubs.usgs.gov/publication/ofr20081381 ID - ofr20081381 ER -