TY - RPRT TI - Long-term trends of selected pesticides in the Little Arkansas River, south-central Kansas, 1995–2023 AU - Mandy L. Stone AU - Brian J. Klager PY - 2026 DO - 10.3133/sir20265016 UR - https://pubs.usgs.gov/publication/sir20265016 ID - sir20265016 ER -