Cooper, John D. <br/><br/>
A trip through time  Principles of Historical Geology 
John D.Cooper, Richard H.Miller, Jacqueline Patterson 
 - 2nd.ed 
 - Collumbus, Ohio  Merrill Publishing Company  1990 
 - 544 p. : ill. ; 29 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0675211344 
<br/><br/><label>LCCN: </label>89-62134 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Historical geology