Soil quality -- Biological methods -- Determination of nitrogen mineralization and nitrification in soils and the influence of chemicals on these processes
NORM herausgegeben am 30.4.2004
Designation standards: UNE 77326:2004
Note: UNGÜLTIG
Publication date standards: 30.4.2004
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE