TY  - RPRT
TI  - Silver distribution in B-horizon soils, Iron River 1° x 2° quadrangle, Michigan and Wisconsin
AU  - R.T. Hopkins
AU  - H. V. Alminas
AU  - J. D. Hoffman
PY  - 1984
DO  - 10.3133/i1360l
UR  - https://pubs.usgs.gov/publication/i1360L
ID  - i1360L
ER  -