TY - RPRT TI - Water resources data, Pennsylvania, water year 1993: Volume 1. Delaware River Basin AU - R. Campbell AU - R.L. Druther AU - P. Moleski PY - 1994 DO - 10.3133/wdrpa931 UR - https://pubs.usgs.gov/publication/wdrPA931 ID - wdrPA931 ER -