2 options

The difference between the potentiometric surfaces of the Magothy Aquifer in Southern Maryland, September 1975 and September 2007 / Stephen E. Curtin, David C. Andreasen, and Andrew W. Staley ; prepared in cooperation with the Maryland Geological Survey (MGS) and the Power Plant Assessment Program, Maryland Department of Natural Resources.

Online

Available online

Connect to full text

U.S. Government Documents Available online

U.S. Government Documents

The Penn Libraries is committed to describing library materials using current, accurate, and responsible language. If you discover outdated or inaccurate language, please fill out this feedback form to report it and suggest alternative language.