Ramsey, William L., <br/><br/>
Modern Earth Science / 
William L. Ramsey, Clifford R. Phillips, Frank M. Watenpaugh. 
 - New york :  Holt, Rinehart, and Winston,  c1983. 
 - various pagings :  ill. (col.) ;  25 cm. 
<br/><br/> includes index and glossary. 
<br/><br/><label>ISBN: </label>0030599849 
<br/><br/><label>Dewey Class. No.: </label>550  / RAM