TY  - RPRT
TI  - Water Resources Data for Colorado, 1967; Part 1: Surface Water Records
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1968
DO  - 10.3133/wdrco671
UR  - https://pubs.usgs.gov/publication/wdrCO671
ID  - wdrCO671
ER  -