TY - RPRT TI - Macroinvertebrate-based assessment of biological condition at selected sites in the Eagle River watershed, Colorado, 2000-07 AU - Robert E. Zuellig AU - James F. Bruce AU - Brian D. Healy AU - Cory A. Williams PY - 2010 DO - 10.3133/sir20105148 UR - https://pubs.usgs.gov/publication/sir20105148 ID - sir20105148 ER -