Classification
LWH - Agriculture - soil sciences
4
UHN - Landscape ecology
URA - Soil chemistry
2
GBA - General geology, historical geology
1
GDAB - Rock mechanics, soil mechanics
1
GNA - Geology - soil sciences
1
LCH - Ecology - methods
1
LCN - Ecology - soil sciences
1
LWE - Agriculture - general aspects
1
UCGE - Control of environmental pollution - analytical methods
1
UCS - Environmental chemistry
1
UENG - Cost factors of water pollution and control
1
UHC - Area planning and environment
1
UHCH - Urban areas
1
UHP - Protection of nature and landscape
1
UPCE - Water chemistry
1
UPP - Water pollution
1
UPTN - Inorganic pollutants in water
1