NEN ISO 23611-1 : 2006
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SOIL QUALITY - SAMPLING OF SOIL INVERTEBRATES - PART 1: HAND-SORTING AND FORMALIN EXTRACTION OF EARTHWORMS
21-07-2011
12-01-2013
Defines a method for sampling and handling earthworms from field soils as a prerequisite for using these animals as bioindicators (e.g. to assess the quality of a soil as a habitat for organisms).
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