The Library of Congress > Linked Data Service
  Label Vocabulary Concept Subdivision Identifier
21. Effect of atmospheric ozone on LC Subject Headings (LCSH)
Topic General Subdivision sh00002760
22. Development LC Subject Headings (LCSH)
Topic General Subdivision sh99005534
23. Phenology LC Subject Headings (LCSH)
Topic General Subdivision sh00006941
24. Age LC Subject Headings (LCSH)
Topic General Subdivision sh2002006226
25. Genetic engineering LC Subject Headings (LCSH)
Topic General Subdivision sh00005918
26. Cytochemistry LC Subject Headings (LCSH)
Topic General Subdivision sh99005426
27. Seeds LC Subject Headings (LCSH)
Topic General Subdivision sh00008404
Seed
28. Showing LC Subject Headings (LCSH)
Topic General Subdivision sh99002302
29. Threshing LC Subject Headings (LCSH)
Topic General Subdivision sh2006003038
30. Effect of atmospheric deposition on LC Subject Headings (LCSH)
Topic General Subdivision sh00002762
31. Effect of salt on LC Subject Headings (LCSH)
Topic General Subdivision sh00004584
32. Mechanical properties LC Subject Headings (LCSH)
Topic General Subdivision sh2002006407
33. Cytogenetics LC Subject Headings (LCSH)
Topic General Subdivision sh99005428
34. Disease and pest resistance LC Subject Headings (LCSH)
Topic General Subdivision sh99005611
Pest resistance ; Resistance to diseases and pests ; Resistance to pests
35. Clones LC Subject Headings (LCSH)
Topic General Subdivision sh00007750
36. Effect of dredging on LC Subject Headings (LCSH)
Topic General Subdivision sh2002011499
37. Mutation breeding LC Subject Headings (LCSH)
Topic General Subdivision sh00006799
38. Radioactive contamination LC Subject Headings (LCSH)
Topic General Subdivision sh00006373
Contamination, Radioactive
39. Effect of trichloroethylene on LC Subject Headings (LCSH)
Topic General Subdivision sh2002012485
40. Effect of heavy metals on LC Subject Headings (LCSH)
Topic General Subdivision sh00004618


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