TY - RPRT TI - Water resources data Maryland and Delaware, water year 1996, Volume 1. Surface-water data AU - R.W. James AU - B.M. Helinsky AU - R.H. Simmons AU - A.J. Tallman PY - 1997 DO - 10.3133/wdrmdde961 UR - https://pubs.usgs.gov/publication/wdrMDDE961 ID - wdrMDDE961 ER -