Milsom, John Field geophysics / by John Milsom and Asger Eriksen. - 4th ed. - Hoboken, NJ : Wiley, 2011. - xv, 287 p. : ill. ; 18 cm. - The geological field guide series . Includes index. ISBN: 9780470749845 (pbk.) 0470749849 (pbk.) Subjects--Topical Terms: Prospecting--Geophysical methods. Dewey Class. No.: 622.15 / MIL/F