Blyth, F. G. H. <br/><br/>
A geology for engineers / 
F.G.H. Blyth, M.H. de Freitas 
 - 6th ed. 
 - London :  Arnold,  1974 
 - 557 p. :  ill., maps ;  24 cm. 
<br/><br/><label>ISBN: </label>0713125691 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering geology