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NAL Agricultural Thesaurus

U.S. Department of Agriculture

Concept Breadcrumbs

Fields of Study > ecology > population ecology > population characteristics > population structure > age structure

Natural Resources, Conservation, Environment > ecology > population ecology > population characteristics > population structure > age structure

Preferred Term:

estructura de edad

Concept Schemes:

https://lod.nal.usda.gov/nalt
NALT Core

Términos Genéricos:

estructura poblacional

URI:

https://lod.nal.usda.gov/nalt/5076

Download this Concept:

RDF/XMLCreated 2006-01-19, last modified 2020-02-14

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