TY - RPRT TI - Geochemistry of the Birch Creek Drainage Basin, Idaho AU - Shawn A. Swanson AU - Jeffrey J. Rosentreter AU - Roy C. Bartholomay AU - LeRoy L. Knobel PY - 2003 DO - 10.3133/wri034272 UR - https://pubs.usgs.gov/publication/wri034272 ID - wri034272 ER -