TY - BOOK AU - Rengers,Niek ED - 20-Year Jubilee Symposium of the Ingeokring TI - Engineering geology of quaternary sediments: proceedings of the 20-Years Jubilee Symposium of the Ingeokring, Delft, Netherlands, June 1994 SN - 9054103981 PY - 1994/// CY - Rotterdam PB - A. A. Balkema KW - Engineering geology KW - Congresses KW - Netherlands ER -