1. Estimating the size of an effect from before-after-control impact-pair;Bence,1996
2. Hardrock Minning On Federal Lands;CGER,1999
3. Hidrologia Aplicada;Chow,1994
4. La minerı́a Andaluza;DGEIM,1986
5. Characterization of mine waste for prediction of acid mine drainage;Dogan,1999