The Library of Congress > Linked Data Service
  Label Vocabulary Concept Subdivision Identifier
21. Speciation LC Subject Headings (LCSH)
Topic General Subdivision sh2001008905
22. Microbiology LC Subject Headings (LCSH)
Topic General Subdivision sh00005932
23. Evolution LC Subject Headings (LCSH)
Topic General Subdivision sh00007754
24. Effect of pollution on LC Subject Headings (LCSH)
Topic General Subdivision sh00002521
25. Effect of forest management on LC Subject Headings (LCSH)
Topic General Subdivision sh00007577
26. Genome mapping LC Subject Headings (LCSH)
Topic General Subdivision sh99002135
Mapping of genomes
27. Defenses LC Subject Headings (LCSH)
Topic General Subdivision sh99005481
28. Therapeutic use LC Subject Headings (LCSH)
Topic General Subdivision sh2001008985
Medicinal use ; Use in therapeutics
29. Effect of radioactive pollution on LC Subject Headings (LCSH)
Topic General Subdivision sh00002523
30. Biological control LC Subject Headings (LCSH)
Topic General Subdivision sh00007762
Biocontrol
31. Collection and preservation LC Subject Headings (LCSH)
Topic General Subdivision sh99005228
Preservation and collection
32. Life cycles LC Subject Headings (LCSH)
Topic General Subdivision sh00006205
Cycles, Life
33. Training LC Subject Headings (LCSH)
Topic General Subdivision sh00005616
34. Seasonal variations LC Subject Headings (LCSH)
Topic General Subdivision sh00007943
35. Psychic aspects LC Subject Headings (LCSH)
Topic General Subdivision sh2002011484
36. Ecology LC Subject Headings (LCSH)
Topic General Subdivision sh99005735
37. Selection LC Subject Headings (LCSH)
Topic General Subdivision sh99002536
38. Dispersal LC Subject Headings (LCSH)
Topic General Subdivision sh99005670
39. Catalogs and collections LC Subject Headings (LCSH)
Topic General Subdivision sh2006008264
40. Colonization LC Subject Headings (LCSH)
Topic General Subdivision sh99005562


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