TY - RPRT TI - Water resources data, Pennsylvania, water year 1986. Volume 2: Susquehanna and Potomac River basins AU - W.C. Loper AU - T.E. Behrendt AU - W.P. Schaffstall PY - 1988 DO - 10.3133/wdrpa862 UR - https://pubs.usgs.gov/publication/wdrPA862 ID - wdrPA862 ER -