Kvalitet zemljišta – Određivanje dehidrogenazne aktivnosti u zemljištu – Deo 1: Metoda pomoću trifeniltetrazolijum-hlorida (TTC) – Izmena 1
Soil quality - Determination of dehydrogenases activity in soils - Part 1: Method using triphenyltetrazolium chloride (TTC) - Amendment 1 (ISO 23753-1:2019/Amd 1:2020)