
Water quality. Guidance standard on monitoring freshwater pearl mussel (Margaritifera margaritifera) populations and their environment.
STANDARD published on 28.2.2017
Designation standards: BS EN 16859:2017
Publication date standards: 28.2.2017
The number of pages: 50
Approximate weight : 150 g (0.33 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 580 86427 8 Status: Confirmed