TY - BOOK ED - International Conference on Geotextiles, Geomembranes and Related Products ED - Heodt, G.Den TI - Geotextiles, geomembranes and related products: proceedings of the 4th International Conference on Geotextiles, Geomembranes and related products, The Hague, 28 May - 1 June, 1990 SN - 9061911214 PY - 1990/// CY - Rotterdam PB - A. A. Balkema KW - Geotextiles KW - Congresses KW - Geomembranes KW - Geosynthetics ER -