TY  - RPRT
TI  - Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Determination of metals in water by inductively coupled plasma-mass spectrometry
AU  - L.M. Faires
PY  - 1993
DO  - 10.3133/ofr92634
UR  - https://pubs.usgs.gov/publication/ofr92634
ID  - ofr92634
ER  -