Interpretation of aeromagnetic maps / 
by V. Vacquier... [et al.]. 
 - Boulder, Colorado :  The Geological Society of America,  1951. 
 - vii, 151 p. :  charts (1 in pocket) tables ;  26 cm. 
 - Memoir (Geological Society of America) ;  no.47. .
 - Memoir (Geological Society of America) ;  no.47. .
<br/><br/>Bibliography : p. 149-150. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geomagnetism--Maps.<br/>Geomagnetism--Maps.--United States<br/>Cartography.