Geomagnetism / 
edited by J.A. Jacobs. Vol.1-. 
 - London :  Academic,  1987- 
 - v. ;  24cm. 
<br/><br/><label>ISBN: </label>0123786711 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geomagnetism.
<br/><br/><label>Dewey Class. No.: </label>538.7  / GEO 1987