@misc{indiciaee9480f9c2f72, title = {Simulation of mine drainage for preliminary development of oil shale and associated minerals, Piceance basin, northwestern Colorado}, author = {O. James Taylor}, year = {1986}, doi = {10.3133/wri864011}, url = {https://pubs.usgs.gov/publication/wri864011}, note = {Source identifier: wri864011} }