Water quality. Methods of biological sampling. Guidance on handnet sampling of aquatic benthic macroinvertebrates
NORM herausgegeben am 1.4.1998
Designation standards: STN EN 27828
Classification mark: 757750
Catalog number: 72255
Note: UNGÜLTIG
Publication date standards: 1.4.1998
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN