TY  - RPRT
TI  - Surface water supply of the United States, 1932, Part IX, Colorado River basin
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1933
DO  - 10.3133/wsp734
UR  - https://pubs.usgs.gov/publication/wsp734
ID  - wsp734
ER  -