The Library of Congress > Linked Data Service
  Label Vocabulary Concept Subdivision Identifier
21. Effect of pollution on LC Subject Headings (LCSH)
Topic General Subdivision sh00002521
22. Effect of forest management on LC Subject Headings (LCSH)
Topic General Subdivision sh00007577
23. Therapeutic use LC Subject Headings (LCSH)
Topic General Subdivision sh2001008985
Medicinal use ; Use in therapeutics
24. Effect of radioactive pollution on LC Subject Headings (LCSH)
Topic General Subdivision sh00002523
25. Biological control LC Subject Headings (LCSH)
Topic General Subdivision sh00007762
Biocontrol
26. Collection and preservation LC Subject Headings (LCSH)
Topic General Subdivision sh99005228
Preservation and collection
27. Life cycles LC Subject Headings (LCSH)
Topic General Subdivision sh00006205
Cycles, Life
28. Training LC Subject Headings (LCSH)
Topic General Subdivision sh00005616
29. Seasonal variations LC Subject Headings (LCSH)
Topic General Subdivision sh00007943
30. Psychic aspects LC Subject Headings (LCSH)
Topic General Subdivision sh2002011484
31. Catalogs and collections LC Subject Headings (LCSH)
Topic General Subdivision sh2006008264
32. Effect of turbidity on LC Subject Headings (LCSH)
Topic General Subdivision sh00005017
33. Effect of water pollution on LC Subject Headings (LCSH)
Topic General Subdivision sh00005021
34. Hybridization LC Subject Headings (LCSH)
Topic General Subdivision sh2004006349
35. Embryos LC Subject Headings (LCSH)
Topic General Subdivision sh00005879
36. Effect of volcanic eruptions on LC Subject Headings (LCSH)
Topic General Subdivision sh00005019
37. Effect of fires on LC Subject Headings (LCSH)
Topic General Subdivision sh00004609
Effect of wildfires on
38. Processing LC Subject Headings (LCSH)
Topic General Subdivision sh00006474
39. Technological innovations LC Subject Headings (LCSH)
Topic General Subdivision sh2001009095
Innovations, Technological
40. Habitat LC Subject Headings (LCSH)
Topic General Subdivision sh00005995


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