Water quality - Guidance on marine biological surveys of hard-substrate communities.
STANDARD published on 1.9.2007
Designation standards: DIN EN ISO 19493:2007-09
Publication date standards: 1.9.2007
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: German technical standard
Category: Technical standards DIN
Wasserbeschaffenheit - Anleitung für meeresbiologische Untersuchungen von Hartsubstratgemeinschaften.