George, T. Neville. <br/><br/>
British regional geology :  South Wales / 
T. Neville George and J. Pringle. 
 - 2nd ed. 
 - London :   His Majesty's Stationery Office,   1948. 
 - vi, 99 p. :  ill. ;  24 cm. 
<br/><br/>334  334 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--South Wales.
<br/><br/><label>Dewey Class. No.: </label>554.2 / G291b