Levin, Harold L.    1929- <br/><br/>
The earth through time /  
Harold L. Levin. 
 - 3rd ed. 
 - Philadelphia :    Saunders College Pub.,    c1988. 
 - xiii, 593, [57] p., 32 p. of plates :    ill. (some col.) ;    26 cm . 
 - Saunders golden sunburst series .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0030089123 
<br/><br/><label>LCCN: </label>87-016512 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Historical geology -- Textbooks.
<br/><br/><label>Dewey Class. No.: </label>551.7