Organics.
D002219:Carbamates / Q000032:analysis; D002244:Carbon / Q000032:analysis; D003902:Detergents / Q000032:analysis; D006540:Herbicides / Q000032:analysis; D007306:Insecticides / Q000032:analysis; D008722:Methods; D009821:Oils / Q000032:analysis; D009943:Organophosphorus Compounds; D010101:Oxygen Consumption; D010575:Pesticides / Q000032:analysis; D013501:Surface-Active Agents / Q000032:analysis; D014877:Water Pollution, Chemical / Q000032:analysis*; D014881:Water Supply
D002219:Carbamates; D003902:Detergents; D006540:Herbicides; D007306:Insecticides; D009821:Oils; D009943:Organophosphorus Compounds; D010575:Pesticides; D013501:Surface-Active Agents; D002244:Carbon