@misc{indiciaef664a7d5b47b, title = {Land use and land cover, 1977, Rock Springs, Wyoming; Colorado, Utah}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1980}, doi = {10.3133/l194}, url = {https://pubs.usgs.gov/publication/l194}, note = {Source identifier: l194} }