NA 119
DIN Standards Committee Water Practice
Standards
[Withdrawn]
DIN 19684-6
DIN 19684-6
Methods of soil analysis for water management for agricultural purposes; chemical laboratory tests; determination of oxalate soluble iron content in a soil
Title (German)
Bodenuntersuchungsverfahren im Landwirtschaftlichen Wasserbau; Chemische Laboruntersuchungen, Bestimmung des Gehaltes an oxalatlöslichem Eisen im Boden