Volcanoes and the earth  s interior    

 - San Francisco    W H Freeman         1982 
 - 141p.  cm. 
<br/><br/> Bib p. 135-37 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H411, M2