1. Groundwater vulnerability assessment and mapping : selected papers from the Groundwater Vulnerability Assessment and Mapping International Conference : Ustrón, Poland, 2004 /: selected papers from the Groundwater Vulnerability Assessment and Mapping International Conference : Ustrón, Poland, 2004. ([2014?]) Other Names: Witkowski, Andrzej, 1955-; Kowalczyk, Andrzej; Vrba, J; Groundwater Vulnerability Assessment and Mapping International Conference Record Type: Book Extent: 1 online resource (xiii, 260 pages), illustrations, maps View Content: Available online (eLD content is only available in our Reading Rooms) ↗