TY - RPRT TI - Map showing abundance and distribution of copper in oxide residues of stream-sediment samples, Medford 1 degree by 2 degrees Quadrangle, Oregon-California AU - Charles L. Whittington AU - David J. Grimes AU - Reinhard W. Leinz PY - 1985 DO - 10.3133/mf1383g UR - https://pubs.usgs.gov/publication/mf1383G ID - mf1383G ER -