-
Canyon (Pennsylvanian) Sand
Prospecting in
Nolan County, Texas,
Using Electrotelluric Survey Methods, by
Robert B.
Lanter and
Michael R. Birkos; #91037 (2010)"...
- S2CIDÂ 28922627. Bernard, P. (10
November 1992), "Plausibility of long
distance electrotelluric precursors to earthquakes",
Journal of
Geophysical Research, 97 (B12):...
-
retrieved 2016-07-16 Bernard, P. (1992), "Plausibility of long
distance electrotelluric precursors to earthquakes",
Journal of
Geophysical Research, 97 (B12):...