Media type: E-Article Title: Vital Signs 2003 Contributor: Institute, Worldwatch imprint: Emerald, 2003 Published in: Management of Environmental Quality: An International Journal Language: English DOI: 10.1108/meq.2003.14.4.540.2 ISSN: 1477-7835 Keywords: Management, Monitoring, Policy and Law ; Public Health, Environmental and Occupational Health Origination: Footnote: