Engineering geology of quaternary sediments : proceedings of the 20-Years Jubilee Symposium of the Ingeokring, Delft, Netherlands, June 1994 - Rengers, Niek; 20-Year Jubilee Symposium of the Ingeokring (1994 : Delft, Netherlands) (Rotterdam : A. A. Balkema, 1994)
Keywords: Engineering geology -- Congresses; Engineering geology -- Netherlands -- Congresses