TY - RPRT TI - Influence of dissolved organic carbon on toxicity of copper to a unionid mussel ( Villosa iris ) and a cladoceran ( Ceriodaphnia dubia ) in acute and chronic water exposures AU - Ning Wang AU - Christopher A. Mebane AU - James L. Kunz AU - Christopher G. Ingersoll AU - William G. Brumbaugh AU - Robert C. Santore AU - Joseph W. Gorsuch AU - W. Ray Arnold PY - 2011 DO - 10.1002/etc.596 UR - https://pubs.usgs.gov/publication/70005087 ID - 70005087 ER -