Environmental indicators: Typology and overview
Smeets, E.; Weterings, R. (1999). Environmental indicators: Typology and overview. EEA Technical Report, 25. European Environment Agency (EEA): Copenhagen. 19 pp.
Part of: EEA Technical Report. European Environment Agency (EEA): Copenhagen. ISSN 1725-2237; e-ISSN 1725-2237, more
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