@misc{indiciae9e18090fb0b7, title = {Water resources data Maryland and Delaware, water year 1992, Volume 2: Ground-water data}, author = {R.W. James and M.J. Smigaj}, year = {1992}, doi = {10.3133/wdrmdde922}, url = {https://pubs.usgs.gov/publication/wdrMDDE922}, note = {Source identifier: wdrMDDE922} }