National monitoring program for the assessment of pesticide residues in water.
D000818:Animals; D002855:Chromatography, Thin Layer; D003365:Costs and Cost Analysis; D005399:Fishes; D006540:Herbicides / Q000032:analysis; D006843:Hydrocarbons, Chlorinated; D007306:Insecticides / Q000032:analysis; D008722:Methods; D010573:Pesticide Residues / Q000032:analysis*; D010575:Pesticides / Q000032:analysis*; D012987:Soil / Q000032:analysis; D013997:Time Factors; D014481:United States; D014877:Water Pollution, Chemical / Q000032:analysis*
D006540:Herbicides; D006843:Hydrocarbons, Chlorinated; D007306:Insecticides; D010573:Pesticide Residues; D010575:Pesticides; D012987:Soil