title: Lessons from EPA on tracking pollutants.
authors.affiliation: Information Center, Ministry of Environmental Protection, Beijing, China.
authors.forename: Bo
authors.initials: B
authors.lastname: Zhang
authors.affiliation: EPA, Washington DC, USA.
authors.forename: Wayne S
authors.initials: WS
authors.lastname: Davis
mesh_terms: D022126:Access to Information; D002681:China; D004785:Environmental Pollutants / Q000032:analysis*; D020407:Internet / Q000706:statistics & numerical data; D014481:United States; D014484:United States Environmental Protection Agency
chemical_list: D004785:Environmental Pollutants