TY - BOOK AU - Brauns,J. AU - Heibaum,M. AU - Schuler,U. TI - Filters in geotechnical and hydraulic engineering: proceedings of the first international conference "geo-filters, " Karlsruhe, Germany, 20-22 October 1992 SN - 9054103426 U1 - 627 PY - 1993///. CY - Rotterdam: , Brookfield, VT PB - Balkema, KW - Engineering geology KW - Filters and filtration KW - Hydraulic engineering N1 - Includes bibliographical references and index ER -