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Water quality - Biological classification of rivers - Part 2: Guidance on the presentation of biological quality data from surveys of benthic macroinvertebrates.
STANDARD published on 1.8.2000
Designation standards: DIN EN ISO 8689-2:2000-08
Publication date standards: 1.8.2000
SKU: NS-247307
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: German technical standard
Category: Technical standards DIN
Wasserbeschaffenheit - Biologische Klassifizierung von Flüssen - Teil 2: Richtlinie zur Darstellung von biologischen Beschaffenheitsdaten aus Untersuchungen von benthischen Makroinvertebraten in Fließgewässern.
WITHDRAWN
1.12.1985
WITHDRAWN
1.6.1987
WITHDRAWN
1.9.1987
WITHDRAWN
1.4.1989
WITHDRAWN
1.3.1994
1.2.1999
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Latest update: 2025-06-29 (Number of items: 2 206 177)
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