TY  - RPRT
TI  - Map showing the distribution of sum of the ranks for concentrations of lead + zinc + copper + silver and lead + zinc in samples of stream sediment from the Wallace 1 degree by 2 degrees Quadrangle, Montana and Idaho
AU  - D. L. Leach
AU  - R.J. Goldfarb
PY  - 1989
DO  - 10.3133/mf1354d
UR  - https://pubs.usgs.gov/publication/mf1354D
ID  - mf1354D
ER  -