TY - RPRT TI - A new model for humic materials and their interactions with hydrophobic organic chemicals in soil-water or sediment-water systems AU - R.L. Wershaw PY - 1986 DO - 10.1016/0169-7722(86)90005-7 UR - https://pubs.usgs.gov/publication/70015023 ID - 70015023 ER -