TY  - RPRT
TI  - Surface water supply of the United States, 1919-1920, Part IX, Colorado River basin
AU  - Nathan C. Grover
AU  - Robert Follansbee
AU  - A.B. Purton
AU  - H.D. McGlashan
PY  - 1925
DO  - 10.3133/wsp509
UR  - https://pubs.usgs.gov/publication/wsp509
ID  - wsp509
ER  -