TY - RPRT TI - The use of sagebrush (Artemisia) as a biogeochemical indicator of base-metal deposits in Precambrian rocks of west-central Colorado AU - T.G. Lovering AU - J. A. Hedal PY - 1983 DO - 10.1016/0375-6742(83)90069-9 UR - https://pubs.usgs.gov/publication/70011382 ID - 70011382 ER -