Whitten, D. G. A.,  1921- <br/><br/>
The Penguin Dictionary of geology / 
D. G. A. Whitten with J. R. V. Brooks. 
 - Harmondsworth, Eng. :  Penguin Books,  1972. 
 - 493 [23] p : .  ill. ;  18 cm. 
 - Penguin reference books. .
<br/><br/>Bibliography: p. [515-516]. 
<br/><br/><label>ISBN: </label>0713910968 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Dictionaries