TY - RPRT TI - Response of macroinvertebrate communities to remediation-simulating conditions in Pennsylvania streams influenced by acid mine drainage AU - R. M. Ross AU - E.S. Long AU - D. S. Dropkin PY - 2008 DO - 10.1007/s10661-007-0042-3 UR - https://pubs.usgs.gov/publication/70000555 ID - 70000555 ER -