TY  - RPRT
TI  - A rapid, partial leach and organic separation for the sensitive determination of Ag, Bi, Cd, Cu, Mo, Pb, Sb, and Zn in surface geologic materials by flame atomic absorption
AU  - J.G. Viets
AU  - J. R. Clark
AU  - W. L. Campbell
PY  - 1984
DO  - 10.1016/0375-6742(84)90076-1
UR  - https://pubs.usgs.gov/publication/70013949
ID  - 70013949
ER  -