HERRENKNECHT,M <br/><br/>
MICROTUNNELLING 8 SECOND INTERNATIONAL SYMPOSIUM MICROTUNNELLING, (MUNICH) 

 -  BALKEMA  1992 
 - 26X18 
<br/><br/><label>ISBN: </label>9054200729 
<br/><br/><label>Dewey Class. No.: </label>622.26 H564