@misc{indiciae8142058dd25d, title = {Water levels and artesian pressure in observation wells in the United States, 1942, Part 5, Northwestern States}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1944}, doi = {10.3133/wsp948}, url = {https://pubs.usgs.gov/publication/wsp948}, note = {Source identifier: wsp948} }