title: Raking through sludge exposes a stink.
authors.forename: Jeff
authors.initials: J
authors.lastname: Tollefson
mesh_terms: D000383:Agriculture / Q000941:ethics*; D000818:Animals; D002417:Cattle; D003612:Dairying; D004784:Environmental Monitoring; D005308:Fertilizers / Q000009:adverse effects* / Q000633:toxicity; D006801:Humans; D012722:Sewage / Q000009:adverse effects* / Q000032:analysis; D014481:United States; D014484:United States Environmental Protection Agency / Q000941:ethics*
chemical_list: D005308:Fertilizers; D012722:Sewage