The Library of Congress > Linked Data Service
  Label Vocabulary Concept Subdivision Identifier
21. Genetic engineering LC Subject Headings (LCSH)
Topic General Subdivision sh00005918
22. Seeds LC Subject Headings (LCSH)
Topic General Subdivision sh00008404
Seed
23. Threshing LC Subject Headings (LCSH)
Topic General Subdivision sh2006003038
24. Effect of atmospheric deposition on LC Subject Headings (LCSH)
Topic General Subdivision sh00002762
25. Effect of salt on LC Subject Headings (LCSH)
Topic General Subdivision sh00004584
26. Mechanical properties LC Subject Headings (LCSH)
Topic General Subdivision sh2002006407
27. Clones LC Subject Headings (LCSH)
Topic General Subdivision sh00007750
28. Effect of dredging on LC Subject Headings (LCSH)
Topic General Subdivision sh2002011499
29. Mutation breeding LC Subject Headings (LCSH)
Topic General Subdivision sh00006799
30. Radioactive contamination LC Subject Headings (LCSH)
Topic General Subdivision sh00006373
Contamination, Radioactive
31. Effect of trichloroethylene on LC Subject Headings (LCSH)
Topic General Subdivision sh2002012485
32. Effect of heavy metals on LC Subject Headings (LCSH)
Topic General Subdivision sh00004618
33. Effect of magnetism on LC Subject Headings (LCSH)
Topic General Subdivision sh2009000557
34. Toxicology LC Subject Headings (LCSH)
Topic General Subdivision sh2002007679
Poisoning ; Toxicity
35. Postharvest technology LC Subject Headings (LCSH)
Topic General Subdivision sh2002006517
36. Temperature LC Subject Headings (LCSH)
Topic General Subdivision sh2001009098
37. Effect of arsenic on LC Subject Headings (LCSH)
Topic General Subdivision sh00002764
38. Effect of soil acidity on LC Subject Headings (LCSH)
Topic General Subdivision sh00004586
39. Effect of sulfates on LC Subject Headings (LCSH)
Topic General Subdivision sh2007006363
40. Electric properties LC Subject Headings (LCSH)
Topic General Subdivision sh00005855


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