TY  - RPRT
TI  - Surface water records of Maryland and Delaware, water year 1963
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1963
DO  - 10.3133/wdrmdde63
UR  - https://pubs.usgs.gov/publication/wdrMDDE63
ID  - wdrMDDE63
ER  -