title: Nutrient trading advocated to improve water quality.
authors.forename: Kris
authors.initials: K
authors.lastname: Christen
mesh_terms: D003362:Cost-Benefit Analysis; D004777:Environment; D007221:Industry; D009566:Nitrates; D010710:Phosphates; D011050:Policy Making; D011786:Quality Control; D013219:State Government; D014876:Water Pollution / Q000517:prevention & control*
chemical_list: D009566:Nitrates; D010710:Phosphates