Walters, R. C. S. <br/><br/>
Dam geology / 
R. C. S. Walters. 
 - London :  Butterworth & Co. Ltd.,  1962. 
 - viii, 335 p. :  ills. ;  24 cm. 
<br/><br/> Includes Index. 
<br/><br/>392  392 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology.
<br/><br/><label>Dewey Class. No.: </label>627.8 / W171d