TY  - RPRT
TI  - Water levels and artesian pressures in observation wells in the United States in 1940, Part 5, Northwestern States
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1941
DO  - 10.3133/wsp910
UR  - https://pubs.usgs.gov/publication/wsp910
ID  - wsp910
ER  -