AFNOR - NF EN ISO 8689-2
Water quality - Biological classification of rivers - Part 2 : guidance on the presentation of biological quality data from surveys of benthic macroinvertebrates
active, Most Current
| Organization: | AFNOR |
| Publication Date: | 1 May 2000 |
| Status: | active |
| Page Count: | 10 |
| ICS Code (Examination of biological properties of water): | 13.060.70 |
| ICS Code (Water of natural resources): | 13.060.10 |
Document History
NF EN ISO 8689-2
May 1, 2000
Water quality - Biological classification of rivers - Part 2 : guidance on the presentation of biological quality data from surveys of benthic macroinvertebrates
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