Classification
LEO - Chemical compounds from plants
119
CXUX - Natural products
34
CEO - Natural organic products
25
LEN - Plant physiology
11
LEK - Botany - systematics, taxonomy
6
LKU - Biochemistry of specific compounds
5
LED - Botany - comprehensive works
4
CEC - Organic chemistry - comprehensive works
3
HPK - Special pharmacology, drug design
3
LAA - Biology - reference books
3
CET - Special organic compounds - synthesis and reactions
2
CXU - Inorganic and organic material - chemistry and technology
2
ENA - Energy from biomass and waste
2
LCQ - Marine research
2
LEL - Botany - lower plants
2
LENI - Plant physiology - transport processes
2
LEP - Photosynthesis
2
LES - Plant physiology - methods
2
LKA - Biochemistry - reference books
2
LKP - Biochemistry of carbohydrates
2
LKQ - Biochemistry of lipids, fatty acids
2
LTO - Biotechnology - application, industry
2
LTS - Pharmaceutical biotechnology
2
LTX - Bioeconomy
2
LWE - Agriculture - general aspects
2
CAV - Chemicals, chemical reagents
1
CEL - Organic synthesis and reactions - general aspects
1
CELD - Chemicals and reagents in organic synthesis
1
CHTK - Chemistry of nonaqueous solutions
1
CUW - Mass spectroscopy
1
CXUK - Organic products
1
CXUR - Surfactants
1
CXUV - Polymers, dyes
1
EHA - Renewable energy sources
1
FNV - Composite materials, fiber materials
1
GMAD - Organic geochemistry
1
HAN - Medicine - mathematical methods, computer applications, databases
1
HBC - Physiological chemistry, biochemistry
1
HPA - Drug lists, pharmacopoeias, pharmacologic glossaries
1
HPD - Pharmacology - comprehensive works
1
HPT - Toxicology
1
LCMC - Plants - ecology
1
LCO - Hydrobiology
1
LEM - Botany - anatomy, morphology
1
LHL - Microbiology - general aspects
1
LKE - Biochemistry - general aspects
1
LKR - Biochemistry of enzymes
1
LMO - Bionics
1
LRH - Cytology - methods
1
LRP - Cytology - cell physiology
1
more ...