Singh, Bhawani <br/><br/>
Tunneling in Weak Rocks 
Bhawani Singh 
 - Amsterdam  Elsevier  2005 
 - xviii, 489p. 
<br/><br/><label>ISBN: </label>0080449875 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tunnels Design<br/>Tunneling<br/>Rock Mechanics
<br/><br/><label>Dewey Class. No.: </label>624.193 SIN