Khan Babar  <br/><br/>
Determination of Rock Mass Behavior and Characteristics Under Tunnel Widening in Reinforced Rock Mass Based on Numerical Analysis/ 
Babar Khan 
 - 167,p;  ill;  30,cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PhD-Geotechnical Engineering 
<br/><br/><label>Dewey Class. No.: </label>200