Shand, S. J. <br/><br/>
Useful aspects of geology :  an introduction to geological science for engineers, mining men, prospectors and all interested in 

 - London :  T.Murby,  1934. 
 - 183 p. :  il. ;  18 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geología
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Libro
<br/><br/><label>Universal Decimal Class. No.: </label>551