TY - RPRT TI - Mineral resources of the Gold Creek and Sperry Creek Wilderness Areas, Malheur County, Oregon AU - J. G. Evans AU - J. G. Frisken AU - Andrew Griscom AU - D. L. Sawatzky AU - M. S. Miller PY - 1990 DO - 10.3133/ofr90514 UR - https://pubs.usgs.gov/publication/ofr90514 ID - ofr90514 ER -