@misc{indiciae1feca796b67b, title = {Cadmium and mercury in sediment and burrowing mayfly nymphs (Hexagenia) in the upper Mississippi River, USA}, author = {S.L. Beauvais and J.G. Wiener and G.J. Atchison}, year = {1995}, doi = {10.1007/bf00217614}, url = {https://pubs.usgs.gov/publication/1002875}, note = {Source identifier: 1002875} }