TY - RPRT TI - Overburden geochemistry of the U.S. Bureau of Land Management experimental coal mining reclamation site at Ojo Encino, Northeast McKinley County, San Juan Basin, New Mexico AU - Todd K. Hinkley AU - J. R. Herring AU - K. S. Smith AU - J.G. Boerngen PY - 1980 DO - 10.3133/ofr801226 UR - https://pubs.usgs.gov/publication/ofr801226 ID - ofr801226 ER -