The Library of Congress > Linked Data Service
  Label Vocabulary Concept Subdivision Identifier
21. Effect of stress on LC Subject Headings (LCSH)
Topic General Subdivision sh00004590
22. Heavy metal content LC Subject Headings (LCSH)
Topic General Subdivision sh2018002960
23. Viruses LC Subject Headings (LCSH)
Topic General Subdivision sh2002006452
24. Losses LC Subject Headings (LCSH)
Topic General Subdivision sh00006450
25. Speciation LC Subject Headings (LCSH)
Topic General Subdivision sh2001008905
26. Phylogeny LC Subject Headings (LCSH)
Topic General Subdivision sh00006947
27. Phylogeny--Molecular aspects LC Subject Headings (LCSH)
Complex Subject General Subdivision sh2003007729
28. Germplasm resources--Cryopreservation LC Subject Headings (LCSH)
Complex Subject General Subdivision sh00005928
29. Cytology LC Subject Headings (LCSH)
Topic General Subdivision sh99005436
30. Microbiology LC Subject Headings (LCSH)
Topic General Subdivision sh00005932
31. Evolution LC Subject Headings (LCSH)
Topic General Subdivision sh00007754
32. Effect of pollution on LC Subject Headings (LCSH)
Topic General Subdivision sh00002521
33. Effect of forest management on LC Subject Headings (LCSH)
Topic General Subdivision sh00007577
34. Genome mapping LC Subject Headings (LCSH)
Topic General Subdivision sh99002135
Mapping of genomes
35. Defenses LC Subject Headings (LCSH)
Topic General Subdivision sh99005481
36. Therapeutic use LC Subject Headings (LCSH)
Topic General Subdivision sh2001008985
Medicinal use ; Use in therapeutics
37. Effect of radioactive pollution on LC Subject Headings (LCSH)
Topic General Subdivision sh00002523
38. Habitat--Conservation LC Subject Headings (LCSH)
Complex Subject General Subdivision sh2004010049
39. Biological control LC Subject Headings (LCSH)
Topic General Subdivision sh00007762
Biocontrol
40. Geographical distribution LC Subject Headings (LCSH)
Topic General Subdivision sh99002137
Distribution, Geographical


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