title: Ecosystem services: value is in the eye of the beholder.
authors.affiliation: US Environmental Protection Agency, Narragansett, Rhode Island.
authors.forename: Wayne R
authors.initials: WR
authors.lastname: Munns
authors.forename: Anne W
authors.initials: AW
authors.lastname: Rea
mesh_terms: D003247:Conservation of Natural Resources / Q000191:economics*; D004463:Ecology / Q000191:economics / Q000379:methods*; D017753:Ecosystem