ÖNORM M6231

Guidelines for the ecological survey and evaluation of stagnant surface waters

NORM herausgegeben am 1.10.2001

The information about the standard:

Designation standards: ÖNORM M6231
Note: UNGÜLTIG
Publication date standards: 1.10.2001
The number of pages: 58
Approximate weight : 174 g (0.38 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM