TY  - RPRT
TI  - Water resources data Maryland and Delaware, water year 1973, Part 1. Surface water records
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1974
DO  - 10.3133/wdrmdde731
UR  - https://pubs.usgs.gov/publication/wdrMDDE731
ID  - wdrMDDE731
ER  -