E DIN EN ISO 8689-1:1999-01

Water quality - Biological classification of rivers - Part 1: Guidance on the interpretation of biological quality data from surveys of benthic macroinvertebrates.

STANDARD published on 1.1.1999

The information about the standard:

Designation standards: E DIN EN ISO 8689-1:1999-01
Note: WITHDRAWN
Publication date standards: 1.1.1999
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: German technical standard
Category: Technical standards DIN