TY  - RPRT
TI  - Hydrogeologic data for Graces Quarters, Aberdeen Proving Ground, Maryland
AU  - Lisa K. Ham
AU  - F.J. Tenbus
AU  - L.N. Sears
AU  - S.W. Phillips
PY  - 1991
DO  - 10.3133/ofr9171
UR  - https://pubs.usgs.gov/publication/ofr9171
ID  - ofr9171
ER  -