TY - RPRT TI - Humic substances in the Suwannee River, Georgia: Interactions, properties, and proposed structures AU - R. C. Averett AU - J.A. Leenheer AU - Diane M. McKnight AU - K. A. Thorn PY - 1994 DO - 10.3133/wsp2373 UR - https://pubs.usgs.gov/publication/wsp2373 ID - wsp2373 ER -