title: Comment on "Variability and uncertainty in life cycle assessment models for greenhouse gas emissions from Canadian oil sands production".
authors.forename: Robert
authors.initials: R
authors.lastname: Greco
mesh_terms: D000397:Air Pollution / Q000517:prevention & control*; D019652:Extraction and Processing Industry / Q000191:economics*; D017752:Greenhouse Effect; D008962:Models, Theoretical; D010578:Petroleum; D035501:Uncertainty
chemical_list: D010578:Petroleum