DR 03165
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Potting mixes and composts - A guide for the examination of legionellae
30-06-2017
20-03-2003
Proposes a set of guidelines for testing of potting mixes and composts for the presence/absence of Legionella species.
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