Thompson, Roy,  1948 Mar. 17- <br/><br/>
Environmental magnetism / 
Roy Thompson and Frank Oldfield. 
 - London :  Allen & Unwin,  1986. 
 - xii, 227 p. :  ill. 
<br/><br/><label>ISBN: </label>0045380031 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Magnetic measurements.<br/>Geomagnetism
<br/><br/><label>LC Class. No.: </label>QC820  / .T57 1986 
<br/><br/><label>Dewey Class. No.: </label>538/.7�19