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Water quality. Biological classification of rivers. Guidance on the presentation of biological quality data from surveys of benthic macroinvertebrates.
STANDARD published on 15.8.2000
Designation standards: BS EN ISO 8689-2:2000
Publication date standards: 15.8.2000
SKU: NS-106075
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Category: Technical standards BS
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ISBN: 0 580 34790 7 Status: Confirmed
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