Geological magazine. 

 - London :    W.M. Dawson and Sons,    1939- 
 - v. :    ill. ;    22 cm. 
 - Six times a year    1939-1987 
<br/><br/>  Incorporated with "The Geologist" 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Geology.
<br/><br/><label>Dewey Class. No.: </label>PER 550.5 G5