Jacobs, J. A.  <br/><br/>
Geomagnetism   v. 4 
J. A. Jacobs 
 - London  Academic Press  1991 
 - xix+806p.  illus; index; refs 
<br/><br/><label>ISBN: </label>0-12-378674-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GeomagnetismTerrestrial Magnetism
<br/><br/><label>Universal Decimal Class. No.: </label>550.38  / JAC