Ewert,Friedrich-Karl <br/><br/>
Rock Grouting  with Emphasis on Dam Sites 
by Friedrich-Karl Ewert 
 - berlin  Springer-Verlag  1985 
 - xii,428p. 
<br/><br/><label>ISBN: </label>3-540-15252-0 
<br/><br/><label>Dewey Class. No.: </label>627.81  / EWE/R