Geophysical aspects of the energy problem : proceedings of the 2nd course held at the School of Geophysics "Ettore Majorana" International Centre for Scientific Culture, Erice, Ita...

by Keller, George Vernon 1927-
Published 1980

Advanced theory of deep geomagnetic sounding /

by Keller, George Vernon 1927-, Berdichevskii, Mark Naumovich, Zhdanov, Mikhail Semenovich
Published 1984

Frequency and transient soundings /

by Kaufman, Alexander A. 1931-, Kaufman, Alexander A. 1931-, Keller, George Vernon 1927-
Published 1983

The magnetotelluric sounding method /

by Kaufman, Alexander A. 1931-, Kaufman, Alexander A. 1931-, Keller, George Vernon 1927-
Published 1981