Earle, Kenneth W. <br/><br/>
The Geological map :  an elementary text book for students of geography and geology / 
Kenneth W. Earle 
 - London :  Methuen & Co. Ltd.,  1936 
 - 96 p. :  ill. ;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Maps