Implementation og Council Directive 91/271/EEC of 21 May 1991 concerning urban waste water treatment, as amended by Commission Directive 98/15/EC of 27 February 1998 : summary of the measures implemented by the Member States and assessment of the information received pursuant to articles 17 and 13 of the directive
Bok Engelsk 1999
| Utgitt | Belgia , 1999
|
|---|---|
| Omfang | 29 s. : ill.
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| Emner | |
| Dewey | |
| ISBN | 92-828-5869-3
|
