
Water quality - Guidance on field and laboratory procedures for quantitative analysis and identification of macroinvertebrates from inland surface waters
STANDARD published on 15.8.2019
Designation standards: ÖNORM EN 17136
Publication date standards: 15.8.2019
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM