TY - RPRT TI - Water resources data Maryland and Delaware, water year 1989, Volume 1. Atlantic Slope Basins, Delaware River through Patuxent River AU - R.W. James AU - R.H. Simmons AU - B.F. Strain AU - M.J. Smigaj PY - 1989 DO - 10.3133/wdrmdde891 UR - https://pubs.usgs.gov/publication/wdrMDDE891 ID - wdrMDDE891 ER -