TY  - RPRT
TI  - Guidebook on the geology, history, and surface-water contamination and remediation in the area from Denver to Idaho Springs, Colorado
AU  - Ronald C. Severson
PY  - 1994
DO  - 10.3133/cir1097
UR  - https://pubs.usgs.gov/publication/cir1097
ID  - cir1097
ER  -