Classification
LAA - Biology - reference books
LKA - Biochemistry - reference books
3
LMN - Molecular biophysics, biophysical chemistry
3
LMA - Biophysics - reference books
2
LAD - Biology - comprehensive works
1
LHA - Microbiology - reference books, culture collections
1
LTA - Biotechnology - reference books
1
LVH - Food science - technologies
1