Doyle, Barry R., <br/><br/>
Hazardous gases underground :  applications to tunnel engineering / 
Barry R. Doyle. 
 - New York :  Marcel Dekker,  c2001. 
 - xii, 375 p. :  ill.   24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0824704835 (alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tunneling.;Natural gas.
<br/><br/><label>Dewey Class. No.: </label>553.285  / DOH,2009