Water quality — Biological classification of rivers — Part 1: Guidance on the interpretation of biological quality data from surveys of benthic macroinvertebrates
Edition 1 2000-03
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ISO 8689-1:2000
28368
ISO 8689-1:2000Water quality — Biological classification of riversPart 1: Guidance on the interpretation of biological quality data from surveys of benthic macroinvertebrates