Revised chemicals monitoring guide for the National Pesticide Monitoring Program.
D004147:Dioxins / Q000032:analysis; D004787:Environmental Pollution / Q000032:analysis; D006540:Herbicides / Q000032:analysis; D008628:Mercury / Q000032:analysis; D010575:Pesticides / Q000032:analysis*; D014481:United States
D004147:Dioxins; D006540:Herbicides; D010575:Pesticides; D008628:Mercury