@misc{indiciaead85dd73d9d2, title = {Land use and land cover and associated maps for O'Neill, Nebraska, South Dakota}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1980}, doi = {10.3133/ofr79908}, url = {https://pubs.usgs.gov/publication/ofr79908}, note = {Source identifier: ofr79908} }