@misc{indiciaede6f050006f2, title = {Water resources data for Maryland and Delaware, water year 1978}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1979}, doi = {10.3133/wdrmdde781}, url = {https://pubs.usgs.gov/publication/wdrMDDE781}, note = {Source identifier: wdrMDDE781} }