Classification
LWE - Agriculture - general aspects
LEE - Botany - general aspects
6
LCMC - Plants - ecology
3
LEM - Botany - anatomy, morphology
3
LEN - Plant physiology
3
LCM - Terrestrial ecology
2
UPN - Water protection, water quality, clean water
2
CXUX - Natural products
1
GAN - Geosciences - mathematical methods, computer applications
1
GPAB - Flora, vegetation - geographical aspects
1
GRA - Meteorology
1
GUA - Geography - general
1
LCL - Biotopes, ecosystems
1
LED - Botany - comprehensive works
1
LENI - Plant physiology - transport processes
1
LVE - Food science - general
1
LWF - Agriculture - methods
1
LWH - Agriculture - soil sciences
1
LWO - Agricultural ecology, sustainable agriculture
1
LWVC - Plant protection
1
URA - Soil chemistry
1