Classification
LWE - Agriculture - general aspects
LWH - Agriculture - soil sciences
37
LTV - Green genetic engineering
20
LCM - Terrestrial ecology
17
LEN - Plant physiology
13
LWV - Agriculture - plant protection
13
LVE - Food science - general
12
ENA - Energy from biomass and waste
10
LEE - Botany - general aspects
9
UHP - Protection of nature and landscape
9
UMV - Climatic change
8
LCK - Ecology - general aspects
7
LCMC - Plants - ecology
7
LENI - Plant physiology - transport processes
7
LWO - Agricultural ecology, sustainable agriculture
7
LAN - Biology - mathematical methods, statistics
6
LWVC - Plant protection
6
UHN - Landscape ecology
6
CXUX - Natural products
5
LTU - Genetic engineering
5
URA - Soil chemistry
5
LCL - Biotopes, ecosystems
4
LCN - Ecology - soil sciences
4
LEM - Botany - anatomy, morphology
4
UEF - Sustainability
4
UPK - Water resources, water supply
4
UUG - Environmental aspects of genetically modified organisms, viruses, genes
4
GBA - General geology, historical geology
3
LCV - Ecology - models
3
LWF - Agriculture - methods
3
UPN - Water protection, water quality, clean water
3
YPB - Economy - general aspects
3
ECA - Energy resources
2
EHA - Renewable energy sources
2
GAN - Geosciences - mathematical methods, computer applications
2
GRA - Meteorology
2
GTAK - Hydrogeology
2
GUA - Geography - general
2
HCI - Radiation biology, dosimetry
2
LBLA - Evolution - history
2
LED - Botany - comprehensive works
2
LENB - Plant physiology - molecular biology, genetics
2
LENC - Plant physiology - germination, development
2
LENS - Plant physiology - stress factors
2
LEO - Chemical compounds from plants
2
LER - Plant physiology - ecological aspects
2
LET - Phytopathology
2
LOH - Genetics - methods
2
LOL - Genetics - general aspects, classic genetics
2
LTX - Bioeconomy
2
more ...