TY  - RPRT
TI  - Summary of national standards and guidelines for pesticides in water, bed sediment, and aquatic organisms and their application to water-quality assessments
AU  - Lisa H. Nowell
AU  - Elizabeth A. Resek
PY  - 1994
DO  - 10.3133/ofr9444
UR  - https://pubs.usgs.gov/publication/ofr9444
ID  - ofr9444
ER  -