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NAL Agricultural Thesaurus
U.S. Department of Agriculture

Concept Breadcrumbs

Fields of Study > geology > sediments > pyroclastic materials > lava
Preferred Term:

lava

Concept Schemes:
https://lod.nal.usda.gov/nalt
Términos Genéricos:
materiales pirclásticos
Términos Relacionados:
Entry Terms:
  • lava volcánica
URI:
https://lod.nal.usda.gov/nalt/60655
Download this Concept:
RDF/XMLCreated 2006-01-19, last modified 2015-12-21