Griffiths D H Applied geophysics for geologists and engineers: the elements of geophyhsical prospecting - 2 - Oxford Pergamon Press 1981 - xii, 230p. cm. Index 225-230p. ISBN: 008022072X (pbk) Standard No.: 14747 Source: Textual Subjects--Topical Terms: GeophysicsGeology Dewey Class. No.: H:C0D, K5;M1;5 TH