@misc{indiciae9c46107b3167, title = {Using geochemistry in the greater Yellowstone area}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1995}, doi = {10.3133/fs20895}, url = {https://pubs.usgs.gov/publication/fs20895}, note = {Source identifier: fs20895} }