Soil quality - Sampling of soil invertebrates - Part 1: Hand-sorting and formalin extraction of earthworms.
STANDARD published on 1.9.2011
Designation standards: DIN EN ISO 23611-1:2011-09
Note: WITHDRAWN
Publication date standards: 1.9.2011
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: German technical standard
Category: Technical standards DIN
Bodenbeschaffenheit - Probenahme von Wirbellosen im Boden - Teil 1: Handauslese und Formalinextraktion von Regenwürmern.