TY  - RPRT
TI  - Hydrogeology of and potential mining impacts on strippable lignite areas in the Denver Aquifer, east-central Colorado
AU  - N. E. Driver
AU  - R.S. Williams
PY  - 1986
DO  - 10.3133/wri844366
UR  - https://pubs.usgs.gov/publication/wri844366
ID  - wri844366
ER  -