TY - RPRT TI - Mineral resource potential map of the Ryan Hill Roadless Area, Socorro County, New Mexico AU - C. H. Maxwell AU - A. V. Heyl AU - C. E. Ellis AU - D.C. Scott PY - 1984 DO - 10.3133/mf1634a UR - https://pubs.usgs.gov/publication/mf1634A ID - mf1634A ER -