TY  - RPRT
TI  - Water resources data for Colorado, water year 1981; Volume 1, Missouri River basin, Arkansas River basin, and Rio Grande Basin
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1982
DO  - 10.3133/wdrco811
UR  - https://pubs.usgs.gov/publication/wdrCO811
ID  - wdrCO811
ER  -