TY - RPRT TI - Concentrations and annual fluxes of sediment-associated chemical constituents from conterminous US coastal rivers using bed sediment data AU - Arthur J. Horowitz AU - Verlin C. Stephens AU - Kent A. Elrick AU - James J. Smith PY - 2012 DO - 10.1002/hyp.8437 UR - https://pubs.usgs.gov/publication/70045452 ID - 70045452 ER -