@misc{indiciaec7136d900bcc, title = {Water levels and artesian pressure in observation wells in the United States, 1945, Part 5, Northwestern States}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1948}, doi = {10.3133/wsp1027}, url = {https://pubs.usgs.gov/publication/wsp1027}, note = {Source identifier: wsp1027} }