Mount Etna :  the anatomy of a volcano / 
D. K. Chester ... [et al.]. 
 - London :  Chapman & Hall,  1985. 
 - viii, 404 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>041223890X 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Etna, Mount (Italy).