TY - RPRT TI - Preliminary geologic map of the west half of Owyhee County, Idaho AU - E. B. Ekren AU - D. H. McIntyre AU - Earl H. Bennett PY - 1978 DO - 10.3133/ofr78341 UR - https://pubs.usgs.gov/publication/ofr78341 ID - ofr78341 ER -