Gheyselinck, R. <br/><br/>
The restless earth :  geology for everyman / 
by R. Gheyselinck 
 - London :  The Scientific Book Club,  1939 
 - xi , 285 p. :  ill. ;  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Earth