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Norm
ÖNORM M 6232
Issue date: 1995 04 01
Guidelines for the ecological survey and evaluation of flowing surface waters
Withdrawn: 1997 05 01
Publisher:
Austrian Standards International
Format:
Digital | 38 Pages
Language:
German
Currently valid:
Optionally co-design standards:
ÖNORM M 6232
1997 05 01
Guidelines for the ecological study and assessment of rivers (bilingual edition)
Norm
ÖNORM M 6232
1995 04 01
Guidelines for the ecological survey and evaluation of flowing surface waters
Norm
↖
Norm
Issue date :
1997 05 01
Guidelines for the ecological study and assessment of rivers (bilingual edition)
