@misc{indiciae0d98b3fe39bc, title = {Surface water supply of the United States, 1961-65, 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 = {1971}, doi = {10.3133/wsp1935}, url = {https://pubs.usgs.gov/publication/wsp1935}, note = {Source identifier: wsp1935} }