ECU Libraries Catalog

MLA

Curtin, Stephen E, David C Andreasen, and Frederick K Mack. Potentiometric Surface of the Aquia Aquifer In Southern Maryland, September 1991. Towson, Md.: U.S. Geological Survey , 1993.

APA

Curtin, S. E, Andreasen, D. C, & Mack, F. K. (1993). Potentiometric surface of the Aquia Aquifer in southern Maryland, September 1991. Towson, Md.: U.S. Geological Survey .

Chicago

Curtin, Stephen E., David C Andreasen, and Frederick K Mack. Potentiometric Surface of the Aquia Aquifer In Southern Maryland, September 1991. Towson, Md.: U.S. Geological Survey, 1993.