Classification
570 - Life sciences; biology
89
610 - Medicine & health
6
571 - Physiology & related subjects
5
333 - Economics of land & energy
4
000 - Computer science, information & general works
3
500 - Natural sciences & mathematics
3
612 - Human physiology
3
616 - Diseases
3
140 - Specific philosophical schools
2
363 - Other social problems & services
2
572 - Biochemistry
2
580 - Plants (Botany)
2
320 - Political science
1
330 - Economics
1
380 - Commerce, communications & transportation
1
540 - Chemistry & allied sciences
1
574 - [Unassigned]
1
576 - Genetics & evolution
1
615 - Pharmacology & therapeutics
1
632 - Plant injuries, diseases & pests
1
664 - Food technology
1
681 - Precision instruments & other devices
1
700 - The arts; fine & decorative arts
1