Telford, W.M, Geldart, L.P, Sheriff, R.E, Keys, D.A Applied geophysics W.M. Telford, L. P Geldart, R.E Sheriff, D.A, Keys. - London Cambridge Univ. Press 1981 - xv, 860p.: ill, Hbk.; ISBN: 0521206707 Subjects--Topical Terms: Geophysics