Washington / D.C. / St. Peters / Desloge / Butte / St. Louis / Cincinnati / /
Company
Doe Run Company / Organic Resource Management Inc. / Bauer Technical Services Inc. / HKM Laboratory / Key Agricultural Services Inc. / National Risk Management Research Laboratory / Licis 1 MSE Technology-Applications Inc. / HKM Inc. / /
chat tailings site / reduced plant tissue metal concentrations / mine tailings site / Metal concentrations / human food residue considerations / similar chemical characteristics / media conditions / This site / food chain risk / mineral processing sites / froth/ chemical flotation process / literature search / laboratory protocols / chemical analysis / steel / /
NaturalFeature
Big River / /
Organization
federal government / Department of Health / National Academy of Sciences / Environmental Protection Agency / /