Classification
579 - Microorganisms, fungi & algae
79
616 - Diseases
23
610 - Medicine & health
18
570 - Life sciences; biology
8
576 - Genetics & evolution
6
614 - Incidence & prevention of disease
4
615 - Pharmacology & therapeutics
4
664 - Food technology
4
571 - Physiology & related subjects
3
600 - Technology
3
613 - Personal health & safety
3
630 - Agriculture & related technologies
3
641 - Food & drink
3
330 - Economics
2
547 - Organic chemistry
2
595 - Arthropods
2
617 - Surgery & related medical specialties
2
331 - Labor economics
1
363 - Other social problems & services
1
500 - Natural sciences & mathematics
1
553 - Economic geology
1
572 - Biochemistry
1
580 - Plants (Botany)
1
581 - Specific topics in natural history
1
590 - Animals (Zoology)
1
636 - Animal husbandry
1
660 - Chemical engineering
1
700 - The arts; fine & decorative arts
1
791 - Public performances
1