TY  - RPRT
TI  - Effects of acid mine drainage on fish and macroinvertebrates of Babb Creek, Tioga County, Pennsylvania
AU  - James L. Barker
PY  - 1972
DO  - 10.3133/ofr7212
UR  - https://pubs.usgs.gov/publication/ofr7212
ID  - ofr7212
ER  -