Audio-magnetotelluric data from the Culpeper Basin, Loudoun, Fauquier, Fairfax, Prince William, Culpeper, and Orange Counties, Virginia [electronic resource] : a web site for distribution of data / by Herbert A. Pierce and Michael P. Ryan.
Imprint
[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2003.