@misc{indiciae3a8a8f0f75b0, title = {Chemical data from thermal and nonthermal springs in Mount St. Helens National Monument, Washington}, author = {J. Michael Thompson}, year = {1990}, doi = {10.3133/ofr90690c}, url = {https://pubs.usgs.gov/publication/ofr90690C}, note = {Source identifier: ofr90690C} }