Thompson, Roy <br/><br/>
Environmental magnetism 
Roy Thompson and Frank Oldfield 
 - London  Allen & Unwin  1986 
 - xii+227p.  biblio: figs; index; tables 
<br/><br/><label>ISBN: </label>978-9401180382 
<br/><br/><label>Universal Decimal Class. No.: </label>550.38  / THO