Technologies for environmental cleanup - soil and groundwater, R.C. Ragaini; decision making, risk assessment and uncertainty analysis in environmental management, E.J. Bonano; European legislation covering the protection of groundwater, M. Langer; identification and characterization of organic and inorganic contaminants, sample cleanup and analytical methods, B. Larsen et al; characterization of groundwater contamination at the UNL main site - a case study, F Hoffman; hydro-geochemical and transport processes of contaminants in soil/water systems, C. Bidoglio; solute transport in the Vadose Zone - a review of models; G. Vachaud et al; modelling of contaminant transport in saturated aquifers - identification of relevant parameters, G. Ponzini and N. Tosi; direct and indirect pore-liquid monitoring in the Vadose Zone, L.G. Everett et al; innovative soil sampling protocols and its affect on remediation strategies, L.G. Everett; review of operative soil and groundwater cleanup technologies, J.F Beraud; innovative characterization techniques and decision support systems for groundwater contamination projects, F. Hoffman; innovative technologies for groundwater cleanup, J.L. Yow Jr; a technical perspective on the development of an information system providing data on environmental technologies and needs worldwide - SAND92-0637C, M.W. Harrington and C.P. Harlan; statistical evaluation of pollutant-concentration-contours and intervention priorities evaluation; S. Cerlesi and M. Paruccini; the formal use of expert judgement in environmental management, E.J. Bonano; use of models in the design and monitoring of in-situ remediation measures, W. Kinzelbach et al; a strategy for improving pump and treat groundwater remediation, F. Hoffman.