TY  - RPRT
TI  - Quality-assurance data for routine water analysis in the National Water-Quality Laboratory of the US Geological Survey for water year 1989
AU  - T. J. Maloney
AU  - A. S. Ludtke
AU  - T.L. Krizman
PY  - 1992
DO  - 10.3133/wri924075
UR  - https://pubs.usgs.gov/publication/wri924075
ID  - wri924075
ER  -