TY  - RPRT
TI  - Water resources data, Pennsylvania, water year 1997. Volume 2. Susquehanna and Potomac River basins
AU  - R.R. Durlin
AU  - W.P. Schaffstall
PY  - 1998
DO  - 10.3133/wdrpa972
UR  - https://pubs.usgs.gov/publication/wdrPA972
ID  - wdrPA972
ER  -