Gilluly, James. <br/><br/>
Principles of geology / 
James Gilluly, A. C. Waters and A. O. Woodford. 
 - London :  W. H. Freeman,  c 1951. 
 - viii, 631 p. :  ill. ;  24 cm. 
 - A series of geology texts. .
<br/><br/> Includes index. 
<br/><br/>310  310 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology.
<br/><br/><label>Dewey Class. No.: </label>550 / G419p