Telford,W.M. Applied geophysics/ W.M. Telford, L.P. Geldart, R.E. Sheriff. - 2nd ed. - Cambridge: Cambridge University Press, 1990. - xx, 770 p.: ill. ISBN: 0521339383 Subjects--Topical Terms: Prospecting--Geophysical methods Dewey Class. No.: 622.15 / TEL/A