@misc{indiciae71252e79e797, title = {Quality of the ground water in basalt of the Columbia River group, Washington, Oregon, and Idaho}, author = {Reuben Clair Newcomb}, year = {1972}, doi = {10.3133/wsp1999n}, url = {https://pubs.usgs.gov/publication/wsp1999N}, note = {Source identifier: wsp1999N} }