@misc{indiciae77d9db7f1818, title = {Federally owned coal and federal lands in the Northern Rocky Mountains and Great Plains Region}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {2000}, doi = {10.3133/fs01100}, url = {https://pubs.usgs.gov/publication/fs01100}, note = {Source identifier: fs01100} }