TY  - RPRT
TI  - Water resources data for Virginia, water year 1973
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1974
DO  - 10.3133/wdrva731
UR  - https://pubs.usgs.gov/publication/wdrVA731
ID  - wdrVA731
ER  -