Rock mechanics :   caverns and pressure shafts 

 - Rotterdam :   A. A. Balkema,   1982. 
 - 3 v. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MECANICA DE ROCAS<br/>ROCAS<br/>EXCAVACIONES<br/>PERFORACION<br/>GEOLOGIA<br/>TUNELES
<br/><br/><label>Universal Decimal Class. No.: </label>624.12 GER