TY  - RPRT
TI  - Ground-water levels in the carbonate rocks of central Chester County, Pennsylvania, May 18 to June 15, 1984
AU  - Charles R. Wood
PY  - 1984
DO  - 10.3133/ofr84715
UR  - https://pubs.usgs.gov/publication/ofr84715
ID  - ofr84715
ER  -