TY - MAP ID - 137669082 TI - Map showing the difference between the potentiometric surfaces of the Magothy aquifer of September 1975 and September 1982 in Southern Maryland AU - Mack, Frederick K. AU - Curtin, Stephen E. AU - Wheeler, Judith C. AU - Geological Survey (U.S.) AU - Maryland. AU - Maryland Geological Survey. PY - 1982 PB - Towson, Maryland : Denver, Colorado : United States Department of the Interior, Geological Survey, Open-File Services Section, Western Distribution Branch, U.S. Geological Survey. DB - UniCat KW - Groundwater KW - Magothy Aquifer KW - Maryland UR - https://www.unicat.be/uniCat?func=search&query=sysid:137669082 AB - ER -