TY  - RPRT
TI  - Hydrogeology and geochemistry of acid mine drainage in ground water in the vicinity of Penn Mine and Camanche Reservoir, Calaveras County, California: Second-year summary, 1992-93
AU  - Scott N. Hamlin
AU  - Charles N. Alpers
PY  - 1996
DO  - 10.3133/wri964257
UR  - https://pubs.usgs.gov/publication/wri964257
ID  - wri964257
ER  -