George, Neville <br/><br/>
The upper palaeozoic and post-palaeozoic rocks of wales. 

 - Wales :  Univ.of Wales Press,  [s.f.]. 
 - 371 p. :  il ;  24 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Estratigrafía<br/>Sistemática de estratigrafía
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Gales
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Libro
<br/><br/><label>Universal Decimal Class. No.: </label>551.7(1/9)