Praetorius, Steffen, <br/><br/>
Bentonite handbook :  lubrication for pipe jacking / 
Steffen Praetorius, Britta Schößer ; translated by David Sturge 
 - xix, 202 pages :  illustrations (some color) ;  24 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>9783433031377 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bentonite slurry--Handbooks, manuals, etc<br/>Lubrication and lubricants--Handbooks, manuals, etc<br/>Underground pipelines--Handbooks, manuals, etc