Agência Europeia do Ambiente
Environmental signals 2002 : benchmarking the millennium / European Environment Agency . - Luxembourg : Office for Official Publications of the European Communities, 2002 . - 147 p. : il. color . - (Environmental assessment report / European Environment Agency ; 9)


http://www.eea.europa. eu/publications/environmental_assessment_report_2002_9/sig02LOW.pdf

ISBN 92-9167-469-9 (brochado).

Protecção do ambiente
Gestão de resíduos
Política ambiental--Análise comparativa