TY  - RPRT
TI  - Geologic cross section of the Sparrows Point district, Maryland
AU  - R.R. Bennett
AU  - R. R. Meyer
PY  - 1951
DO  - 10.3133/ofr5199
UR  - https://pubs.usgs.gov/publication/ofr5199
ID  - ofr5199
ER  -