Publisher: U.S. Geological Survey ; Branch of Information Services [distributor / Spatial Coverage: Patapsco Aquifer - Yale University Library GeoBlacklight Search Results

Start Over Publisher U.S. Geological Survey ; Branch of Information Services [distributor Spatial Coverage Patapsco Aquifer

1. The difference between the potentiometric surfaces of the lower Patapsco Aquifer, September 1990 and September 1997 in Southern Maryland [microform]

1999. 2008-08-07T13:20:36Z. 2008-08-07T13:20:36Z. Curtin, Stephen E. U.S. Geological Survey ; Branch of Information Services [distributor. English. Public. Maryland, Southern and Patapsco Aquifer.

2. The difference between the potentiometric surfaces of the upper Patapsco Aquifer, September 1990 and September 1997 in Southern Maryland [microform]

1999. 2008-08-07T13:20:47Z. 2008-08-07T13:20:47Z. Curtin, Stephen E. U.S. Geological Survey ; Branch of Information Services [distributor. English. Public. Maryland, Southern and Patapsco Aquifer.