1
Expertentagung der gemeinsamen Arbeitsgruppe Bodenschutz der beiden Arbeitsgemeinschaften Alp und Alpen Adria: Kurzfassungen der Referate : Ljubljana, 18.10.90-19.10.90.
Book
2
Pesticides in soils and water: current perspectives : Pesticides in soils and water: current perspectives: symposium: proceedings : Coventry, 25.03.91-27.03.91.
Book
3
Interactions at the soil colloid - soil solution interface : NATO advanced study institute on interactions at the soil colloid - soil solution interface : Gent, 25.08.86-29.08.86.
Book
4
Physico chemical aspects of soil and related materials.
Book
...URA - Soil chemistry...
5
Soil micromorphology : International working meeting on soil micromorphology 0002: proceedings : Arnhem, 22.09.64-25.09.64.
Book