TY - RPRT TI - Water resources data Maryland and Delaware, water year 1992, Volume 2: Ground-water data AU - R.W. James AU - M.J. Smigaj PY - 1992 DO - 10.3133/wdrmdde922 UR - https://pubs.usgs.gov/publication/wdrMDDE922 ID - wdrMDDE922 ER -