Turner, Joe. M <br/><br/>
Excavation system  Planning, design and safety  
Joe, M. Turner  
 - New York   McGraw-Hill   2008 
 - xviii, 509p. :ill.  Hbk 
<br/><br/><label>ISBN: </label>9780071498692 
<br/><br/><label>LC Class. No.: </label>TN277.T8  / 2008