Mineralogical and geochemical behavior of mill tailing material produced from lead-zinc skarn mineralization, Hanover, Grant County, New Mexico, USA I. F. WalderW. X. Chavez Jr. OriginalPaper Pages: 1 - 18
US Geological Survey research on the environmental fate of uranium mining and milling wastes E. R. LandaJ. R. Gray OriginalPaper Pages: 19 - 31
Radon emanation from giant landslides of Koefels (Tyrol, Austria) and Langtang Himal (Nepal) F. PurtschellerT. PirchlP. Schneider OriginalPaper Pages: 32 - 38
Occurrence of hypogenic caves in a karst region: Examples from central Italy S. GaldenziM. Menichetti OriginalPaper Pages: 39 - 47
Factors affecting performance of permeable groins in channel bank erosion control T. K. S. Abam OriginalPaper Pages: 53 - 56
Centuries of artificial recharge on the southern edge of the Sierra Nevada (Granada, Spain) A. Pulido-BoschY. Ben Sbih OriginalPaper Pages: 57 - 63
Some problems of ecological environmental geology in arid and semiarid areas of China T. JieL. Nianfeng OriginalPaper Pages: 64 - 67