@misc{indiciaeb5802f741e57, title = {Coal resource occurrence and coal development potential maps of the Rangely NE quadrangle, Rio Blanco and Moffat Counties, Colorado}, author = {AAA Engineering and Drafting Inc.}, year = {1980}, doi = {10.3133/ofr791422}, url = {https://pubs.usgs.gov/publication/ofr791422}, note = {Source identifier: ofr791422} }