Jacobs, E. J., Au. <br/><br/>
Geomegnetism vol 2 

 - London  Academic Press  1987 
<br/><br/><label>ISBN: </label>012378672X 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Geomagnetism
<br/><br/><label>Dewey Class. No.: </label>538.7  / J15G