The Danube: A River Basin in Transition GeoJournal Library, nr. 40 Autor I.L. Murphy 30 iun 1997 Hardback Preț: 633.36 lei 745.13 lei 43-57 zile -15%
Protecting Danube River Basin Resources: Ensuring Access to Water Quality Data and Information NATO Science Partnership Subseries: 2, nr. 24 Editat de I.L. Murphy 31 dec 1996 Hardback Preț: 630.83 lei 742.15 lei 43-57 zile -15%
Transboundary Water Resources in the Balkans: Initiating a Sustainable Co-operative Network NATO Science Partnership Subseries: 2, nr. 74 Editat de Jacques Ganoulis et al. 30 sep 2000 Paperback Preț: 626.15 lei 736.65 lei 43-57 zile -15%