Ramsey, William L., <br/><br/>
Modern Earth Science / 
William L. Ramsey, Clifford R. Phillips, Frank m. Watenpaugh. 
 - new York :  Holt, Rinehart, and Winston,  c1978. 
 - x, 580 p. :  ill. (col.) ;  24 cm. 
<br/><br/> includes index and glossary. 
<br/><br/><label>ISBN: </label>003041556x 
<br/><br/><label>Dewey Class. No.: </label>550  / RAM