Krynine, D. P. Judd, W. R. <br/><br/>
Principles of engineering geology and geotechnics 

 - McGraw-Hill  New York  1957 
 - 730p.  fig. 
<br/><br/><label>Nat. Bib. No.: </label>4138 
<br/><br/><label>Universal Decimal Class. No.: </label>550.340  / KRY