Rock engineering in difficult ground conditions :  soft rocks and karst / 
editor, Ivan Vrkljan 
 - Boca Raton, FL :  CRC,  2010 
 - xvii, 841 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>9780415804813 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rock mechanics --Congresses<br/>Rock excavation --Congresses<br/>Karst --Congresses
<br/><br/><label>LC Class. No.: </label>TA706   / .R64 2010