The Library of Congress > Linked Data Service
  Label Vocabulary Concept Subdivision Identifier
1. Embryos--Physiology LC Subject Headings (LCSH)
Complex Subject General Subdivision sh00005882
2. Employees--Effect of technological innovations on LC Subject Headings (LCSH)
Complex Subject General Subdivision sh00005595
3. Manure--Environmental aspects LC Subject Headings (LCSH)
Complex Subject General Subdivision sh00006591
4. Habitat--Conservation LC Subject Headings (LCSH)
Complex Subject General Subdivision sh2004010049
5. Embryos--Effect of ultraviolet radiation on LC Subject Headings (LCSH)
Complex Subject General Subdivision sh2003007712
6. Larvae--Ecology LC Subject Headings (LCSH)
Complex Subject General Subdivision sh2002006390
7. Motors--Exhaust gas LC Subject Headings (LCSH)
Complex Subject General Subdivision sh2002006208
Exhaust gas of motors


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