Association espanola de geologia aplicada a la ingenieria Association International de Geologie de L'ingenieur III Congres International International Assocation of Engineering Geology III International Congress III Congreso International, Madrid, Spain 

 - (Madrid)  s.n.  1900 
 - 11v. ill 
<br/><br/><br/>frespa 
<br/><br/><label>ISBN: </label>8440049978 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering geology--Congresses