TY  - RPRT
TI  - Water resources data for Pennsylvania, water year 1987. Volume 2: Susquehanna and Potomac River basins
AU  - W.C. Loper
AU  - T.E. Behrendt
AU  - W.P. Schaffstall
PY  - 1988
DO  - 10.3133/wdrpa872
UR  - https://pubs.usgs.gov/publication/wdrPA872
ID  - wdrPA872
ER  -