Blyth, F. G. H. <br/><br/>
A geology for engineers/ 
F.G.H. Blyth, M.H. de Freitas. 
 - 7th ed. 
 - London :  E. Arnold,  1984 
 - x, 325 p.:  ill.,   23 cm. 
<br/><br/> Includes bibliographical references.  Includes index. 
<br/><br/><label>ISBN: </label>9780415502917 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering geology.