TY - RPRT TI - Reconnaissance geologic map of the Whitehorse Ranch Quadrangle, Harney and Malheur counties, Oregon AU - James J. Rytuba AU - Scott A. Minor AU - Dean B. Vander Meulen PY - 1983 DO - 10.3133/ofr83284 UR - https://pubs.usgs.gov/publication/ofr83284 ID - ofr83284 ER -