TY - RPRT TI - Water resources data Maryland and Delaware, water year 1996, Volume 2: Ground-water data AU - M.J. Smigaj AU - R.W. Saffer AU - R.J. Starsoneck AU - J.L. Tegeler PY - 1997 DO - 10.3133/wdrmdde962 UR - https://pubs.usgs.gov/publication/wdrMDDE962 ID - wdrMDDE962 ER -