SN - NS-EN ISO 8689-1:2000
Water quality - Biological classification of rivers - Part 1: Guidance on the interpretation of biological quality data from surveys of benthic macroinvertebrates (ISO 8689-1:2000)
active, Most Current
| Organization: | SN |
| Publication Date: | 8 August 2000 |
| Status: | active |
| ICS Code (Water of natural resources): | 13.060.10 |
Document History
NS-EN ISO 8689-1:2000
August 8, 2000
Water quality - Biological classification of rivers - Part 1: Guidance on the interpretation of biological quality data from surveys of benthic macroinvertebrates (ISO 8689-1:2000)
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