Classification
GNA - Geology - soil sciences
URA - Soil chemistry
31
LWH - Agriculture - soil sciences
7
LCN - Ecology - soil sciences
3
CTA - Chemical analysis - comprehensive works
2
CTYH - Sampling and sample preparation in chemical analysis
2
LCNC - Soil science - water transport
2
DOL - Programming language - Python
1
GAN - Geosciences - mathematical methods, computer applications
1
GMAB - Hydrogeochemistry
1
GTAK - Hydrogeology
1
LCNA - Soil microbiology
1
UCEB - Environmental pollution
1
UPK - Water resources, water supply
1
UPVC - Groundwater
1