Classification
LTU - Genetic engineering
EHA - Renewable energy sources
3
LRR - Tissue cultures, cell cultures
3
LTD - Biotechnology - comprehensive works
3
LTE - Biotechnology - general aspects
3
LTT - Enzyme technology, protein engineering
3
LAQ - Laboratory and safety engineering in biology
1
LON - Molecular genetics
1
LWE - Agriculture - general aspects
1