Decker, Robert; Decker, Barbara <br/><br/>
Volcanoes / 
Decker, Robert; Decker, Barbara 
 -  W H Freeman & Company, San Francisco,  1981 
 - p. ;  22 cm. 
<br/><br/><label>ISBN: </label>9780713106329 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, meteorology, hydrology
<br/><br/><label>Dewey Class. No.: </label>551 DEC-V