TY - RPRT TI - Concentrations of elements in fish fillets, fish muscle plugs, and crayfish from the 2007 Missouri Department of Conservation General Contaminant Monitoring Program AU - Thomas W. May AU - Michael J. Walther AU - William G. Brumbaugh AU - Michael J. McKee PY - 2009 DO - 10.3133/ofr20091091 UR - https://pubs.usgs.gov/publication/ofr20091091 ID - ofr20091091 ER -