@misc{indiciae8f4b08ccfe67, title = {Introduction to study area hydrogeology, chromium sources, site history, and purpose of study}, author = {John A. Izbicki and Krishangi D. Groover and David M. Miller and Whitney A. Seymour and John G. Warden and Laurence G. Miller}, year = {2023}, doi = {10.3133/pp1885a}, url = {https://pubs.usgs.gov/publication/pp1885A}, note = {Source identifier: pp1885A} }