Thompson, Roy   <br/><br/>
Environmental magnetism 
Roy Thompson and Frank Oldfield 
 - Boston  Allen & Unwin  1986 
 - xii,227p.  figs; index 
<br/><br/><label>ISBN: </label>0-04-538003-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Magnetic MeasurementsMagnetism,terrestrial
<br/><br/><label>Universal Decimal Class. No.: </label>550.38  / THO