%0 Journal Article %J Archives of Environmental Contamination and Toxicology %D 2008 %T Assessment of Potential Aquatic Herbicide Impacts to California Aquatic Ecosystems. %A Greenfield, B. K. %A Siemering, G. %A Hayworth, J. D. %B Archives of Environmental Contamination and Toxicology %8 1/21/08 %@ 0090-4341 (Print) 1432-0 %G eng