Classification
URA - Soil chemistry
21
GNA - Geology - soil sciences
7
LCN - Ecology - soil sciences
1
LWH - Agriculture - soil sciences
1
UPCE - Water chemistry
1
UPN - Water protection, water quality, clean water
1
UPP - Water pollution
1
UPTF - Organic pollutants in water
1
UPVC - Groundwater
1
USDN - Hazardous waste - incl. waste oil
1
UVFD - Environmental aspects of specific heavy metals - cadmium, lead, mercury
1