TY - BOOK AU - Campbell Wallace H TI - Introduction to geomagnetic fields SN - 0521529530 (pbk) U1 - H:(C7), P3 TH PY - 2003/// CY - Cambridge PB - Cambridge University Press KW - Geomagnetism KW - Magnetism KW - Geology N1 - Appendix A-C, 280-321p; Bibliographical references 322-331p; Index 332-337p ER -