TY  - RPRT
TI  - Occurrence and origin of natural gas in ground water, southern Weld County, Colorado
AU  - D. D. Rice
AU  - C. N. Threlkeld
PY  - 1982
DO  - 10.3133/ofr82496
UR  - https://pubs.usgs.gov/publication/ofr82496
ID  - ofr82496
ER  -