TY - RPRT TI - Are aquatic resources of the Mt. Zirkel Wilderness Area in Colorado affected by acid deposition and what will emissions reductions at the local power plants do? AU - John T. Turk AU - Donald H. Campbell PY - 1997 DO - 10.3133/fs04397 UR - https://pubs.usgs.gov/publication/fs04397 ID - fs04397 ER -