TY  - RPRT
TI  - Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Arsenic speciation in natural-water samples using laboratory and field methods
AU  - John R. Garbarino
AU  - Anthony J. Bednar
AU  - Mark R. Burkhardt
PY  - 2002
DO  - 10.3133/wri024144
UR  - https://pubs.usgs.gov/publication/wri024144
ID  - wri024144
ER  -