The Library of Congress > Linked Data Service
  Label Vocabulary Concept Subdivision Identifier
21. Phylogeny LC Subject Headings (LCSH)
Topic General Subdivision sh00006947
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. Therapeutic use LC Subject Headings (LCSH)
Topic General Subdivision sh2001008985
Medicinal use ; Use in therapeutics
27. Effect of radioactive pollution on LC Subject Headings (LCSH)
Topic General Subdivision sh00002523
28. Biological control LC Subject Headings (LCSH)
Topic General Subdivision sh00007762
Biocontrol
29. Geographical distribution LC Subject Headings (LCSH)
Topic General Subdivision sh99002137
Distribution, Geographical
30. Collection and preservation LC Subject Headings (LCSH)
Topic General Subdivision sh99005228
Preservation and collection
31. Metabolism LC Subject Headings (LCSH)
Topic General Subdivision sh00006460
32. Life cycles LC Subject Headings (LCSH)
Topic General Subdivision sh00006205
Cycles, Life
33. Training LC Subject Headings (LCSH)
Topic General Subdivision sh00005616
34. Classification LC Subject Headings (LCSH)
Topic General Subdivision sh2002012034
35. Seasonal variations LC Subject Headings (LCSH)
Topic General Subdivision sh00007943
36. Religious aspects LC Subject Headings (LCSH)
Topic General Subdivision sh2002006568
37. Psychic aspects LC Subject Headings (LCSH)
Topic General Subdivision sh2002011484
38. Catalogs and collections LC Subject Headings (LCSH)
Topic General Subdivision sh2006008264
39. Effect of turbidity on LC Subject Headings (LCSH)
Topic General Subdivision sh00005017
40. Effect of water pollution on LC Subject Headings (LCSH)
Topic General Subdivision sh00005021


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