Materia
QL Zoology
Q Science (General)
77
SF Animal culture
62
QH301 Biology
37
S Agriculture (General)
22
SB Plant culture
14
QH Natural history
11
SD Forestry
11
GE Environmental Sciences
10
QR Microbiology
10
QK Botany
7
G Geography (General)
6
QP Physiology
6
SH Aquaculture. Fisheries. Angling
6
L Education (General)
4
QD Chemistry
3
GC Oceanography
2
QH426 Genetics
2
QM Human anatomy
2
T Technology (General)
2
D History (General)
1
GN Anthropology
1
GV Recreation Leisure
1
H Social Sciences (General)
1
HQ The family. Marriage. Woman
1
K Law (General)
1
LB2300 Higher Education
1
QC Physics
1
QE Geology
1
QR180 Immunology
1
QR355 Virology
1
RA1001 Forensic Medicine. Medical jurisprudence. Legal medicine
1