Smith, Michael. <br/><br/>
Essentials of modern geology / 
Michael Smith. 
 - 2nd ed. 
 - London :  Gerge Philip,  c 1968. 
 - xii, 331 p. :  ill. ;  22 cm . 
<br/><br/> Include index. 
<br/><br/>337  337 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology.
<br/><br/><label>Dewey Class. No.: </label>550 / S62e