Thurber, Walter A. <br/><br/>
Exploring earth science / 
by Walter A. Thurber. 
 - Boston :  Allyn and Bacon,  c1968. 
 - 446  p. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth sciences.
<br/><br/><label>LC Class. No.: </label>QE26.2  / .T43