Parkinson, W. D.  <br/><br/>
Introduction to geomagnetism 
W. D. Parkinson 
 - Edinburgh  Scottish Academic Press  1984 
 - x+433p.  figs; index; refs 
<br/><br/><label>ISBN: </label>0-7073-0292-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>External FieldGeomagnetismGulmargLocal FieldMain Field
<br/><br/><label>Universal Decimal Class. No.: </label>550.38  / PAR