title: Effects of pesticides on decomposition of organic matter and nitrification in sewage.
mesh_terms: D001673:Biodegradation, Environmental; D009584:Nitrogen / Q000032:analysis; D010101:Oxygen Consumption / Q000187:drug effects; D010575:Pesticides / Q000494:pharmacology*; D012722:Sewage; D013997:Time Factors; D014871:Water Microbiology
chemical_list: D010575:Pesticides; D012722:Sewage; D009584:Nitrogen