Classification
LEN - Plant physiology
20
LON - Molecular genetics
3
LBL - Evolution - general
1
LCM - Terrestrial ecology
1
LED - Botany - comprehensive works
1
LEO - Chemical compounds from plants
1
LEP - Photosynthesis
1
LMN - Molecular biophysics, biophysical chemistry
1
LMO - Bionics
1
LRP - Cytology - cell physiology
1