1
Die Veränderung des organischen Materials in der Verwitterungszone über einem Erdölmuttergestein [E-Book] /
2
Organic substances in soil and water: natural constituents and their influences on contaminant behaviour /
Book
Subject (ZB): ...soil chemistry...
3
Soil micromorphology : International working meeting on soil micromorphology 0002: proceedings : Arnhem, 22.09.64-25.09.64.
Book
Subject (ZB): ...soil chemistry...