Language of the earth 
edited by Frank H.T. Rhodes, Richard O. Stone 
 - New York  Pergamon Press  1981 
 - 417p. ill. 24cm 
<br/><br/><label>ISBN: </label>0080259812  cased 0080259804  pbk 
<br/><br/><label>LCCN: </label>80-23088 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Addresses, essays, lectures