Belgium, . European Committee for Standardization
European Standard: EN 16086-2: Soil improvers and growing media - Determination of plant responseNorme EuropéenneEuropäische Norm. Part 2: Petri dish test using cress. - Belgium : European Committee for Standardization, 2011
. - 16 p. - PDF
- EN 16086-2
European Standard: EN 16086-2: Soil improvers and growing media - Determination of plant responseNorme EuropéenneEuropäische Norm. Part 2: Petri dish test using cress. - Belgium : European Committee for Standardization, 2011
. - 16 p. - PDF
- EN 16086-2