Classification
GNA - Geology - soil sciences
63
LWH - Agriculture - soil sciences
URA - Soil chemistry
30
LCN - Ecology - soil sciences
10
LCNA - Soil microbiology
4
GMAB - Hydrogeochemistry
3
GDAB - Rock mechanics, soil mechanics
2
HYB - Public health, health politics
2
HYE - Environmental health
2
LCM - Terrestrial ecology
2
LCNC - Soil science - water transport
2
UHP - Protection of nature and landscape
2
AXZ - Atlasses
1
CTA - Chemical analysis - comprehensive works
1
CUA - Spectroscopy
1
GAN - Geosciences - mathematical methods, computer applications
1
GPA - Geobiology - general
1
GTAK - Hydrogeology
1
LCH - Ecology - methods
1
LCK - Ecology - general aspects
1
LCR - Ecology of microorganisms - land and water
1
LCV - Ecology - models
1
LENI - Plant physiology - transport processes
1
LHL - Microbiology - general aspects
1
LWW - Agriculture - transfer factors, radioagronomy
1
UCEB - Environmental pollution
1
UHC - Area planning and environment
1
UHCH - Urban areas
1
UHN - Landscape ecology
1
UMA - Atmospheric sciences
1
UMB - Atmospheric chemistry
1
UMC - Atmospheric physics
1
UPK - Water resources, water supply
1
UPVC - Groundwater
1
USK - Waste water
1
UUD - Ecotoxicology
1
UVC - Environmental chemicals, hazardous materials - general aspects
1
UVW - Special effects of hazardous materials
1