Billings, Marland P. <br/><br/>
Structural geology. 

 - New York :  Prentice-Hall,  1942. 
 - 473 p. :  il. ;  23 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geología estructural
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Libro
<br/><br/><label>Universal Decimal Class. No.: </label>551.1