Moore, Ruth. <br/><br/>
The earth we live on :  the story of geological discovery / 
by Ruth Moore. 
 - New York :  A. Knopf,  1970. 
 - xiv, 416 p. :  ill. ;  22 cm. 
<br/><br/><label>LCCN: </label>568924 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth sciences.