@misc{indiciaebe065ff98807, title = {Trace-Element Concentrations in Tissues of Aquatic Organisms from Rivers and Streams of the United States, 1992-1999}, author = {Lawrence R. DeWeese and Verlin C. Stephens and Terry M. Short and Neil M. Dubrovsky}, year = {2007}, doi = {10.3133/ds309}, url = {https://pubs.usgs.gov/publication/ds309}, note = {Source identifier: ds309} }