TY  - RPRT
TI  - Effects of acidic precipitation on the water quality of streams in the Laurel Hill area, Somerset County, Pennsylvania, 1983-86
AU  - J. L. Barker
AU  - E. C. Witt
PY  - 1990
DO  - 10.3133/wri894113
UR  - https://pubs.usgs.gov/publication/wri894113
ID  - wri894113
ER  -