Monitoring groundwater and well water for crop protection chemicals.
Graham
J A
JA
Monsanto Company, St. Louis, MO 63167.
D010575:Pesticides / Q000032:analysis*; D014481:United States; D014874:Water Pollutants, Chemical / Q000032:analysis*; D014881:Water Supply / Q000032:analysis*
D010575:Pesticides; D014874:Water Pollutants, Chemical