Gilluly, James. <br/><br/>
Principles of geology / 
by James Gilluly, A.C. Waters, A.O. Woodford ; drawings by Robert R. Compton and Evan L. Gillespie. 
 - 2nd ed. 
 - San Francisco, Calif. :  W.H. Freeman and Company,  1959. 
 - viii, 534 p. : ill. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology.