@misc{indiciae13c262c90d90, title = {Surface water supply of the United States, 1937 : Part 14, Pacific slope basins in Oregon and lower Columbia River basin}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1938}, doi = {10.3133/wsp834}, url = {https://pubs.usgs.gov/publication/wsp834}, note = {Source identifier: wsp834} }