Materia
S Agriculture (General)
SF Animal culture
Q Science (General)
11
QL Zoology
10
L Education (General)
4
SD Forestry
3
SB Plant culture
2
T Technology (General)
2
BF Psychology
1
GN Anthropology
1
HB Economic Theory
1
HD28 Management. Industrial Management
1
LB2300 Higher Education
1
LC Special aspects of education
1
QH301 Biology
1
QK Botany
1
RV Botanic, Thomsonian, and eclectic medicine
1
SH Aquaculture. Fisheries. Angling
1