Classification
LWE - Agriculture - general aspects
61
LTV - Green genetic engineering
6
LWH - Agriculture - soil sciences
4
LCK - Ecology - general aspects
2
LCN - Ecology - soil sciences
2
LENI - Plant physiology - transport processes
2
LTU - Genetic engineering
2
UA - Environment - general
2
CXU - Inorganic and organic material - chemistry and technology
1
EHA - Renewable energy sources
1
ENA - Energy from biomass and waste
1
LAN - Biology - mathematical methods, statistics
1
LCM - Terrestrial ecology
1
LED - Botany - comprehensive works
1
LENC - Plant physiology - germination, development
1
LEO - Chemical compounds from plants
1
LER - Plant physiology - ecological aspects
1
LES - Plant physiology - methods
1
LHM - Microbiology - genetics
1
LMH - Biophysics - methods
1
LOH - Genetics - methods
1
LOL - Genetics - general aspects, classic genetics
1
LWO - Agricultural ecology, sustainable agriculture
1
LWV - Agriculture - plant protection
1
PLA - Astrosciences - general
1
UCE - Environmental impact, environmental pollution
1
UCEB - Environmental pollution
1
UCJ - Environmental protection - general aspects
1
UHP - Protection of nature and landscape
1
UML - Air pollution by special sources
1
UMRC - Effects of air pollution on plants and animals
1
UMV - Climatic change
1
USGT - Waste prevention
1
YPB - Economy - general aspects
1