TY - RPRT TI - Fractionation and characterization of organic matter in wastewater from a swine waste-retention basin AU - Jerry A. Leenheer AU - Colleen E. Rostad PY - 2004 DO - 10.3133/sir20045217 UR - https://pubs.usgs.gov/publication/sir20045217 ID - sir20045217 ER -