The Library of Congress > Linked Data Service
  Label Vocabulary Concept Subdivision Identifier
81. Diseases and pests--Geographical distribution LC Subject Headings (LCSH)
Complex Subject General Subdivision sh2010006173
82. Seeds--Quality LC Subject Headings (LCSH)
Complex Subject General Subdivision sh00006999
83. Seeds--Viability LC Subject Headings (LCSH)
Complex Subject General Subdivision sh00008429
Viability of seeds


Do you need assistance with your search?