NF T90-859*NF EN 16859:2017
Water quality - Guidance standard on monitoring freshwater pearl mussel (Margaritifera margaritifera) populations and their environment

Standard No.

NF T90-859*NF EN 16859:2017

Release Date

2017

Published By

Association Francaise de Normalisation

Latest

NF T90-859*NF EN 16859:2017

NF T90-859*NF EN 16859:2017 history

• 2017 NF T90-859*NF EN 16859:2017 Water quality - Guidance standard on monitoring freshwater pearl mussel (Margaritifera margaritifera) populations and their environment