@misc{indiciaee25a8641697a, title = {Guide to user modification of a three-dimensional digital ground-water model for Salt Lake Valley, Utah}, author = {R. L. Seiler and K.M. Waddell}, year = {1986}, doi = {10.3133/ofr86307}, url = {https://pubs.usgs.gov/publication/ofr86307}, note = {Source identifier: ofr86307} }