Skip to main
An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Concept information

  1. Research, Technology, Methods
  2. research
  3. research and development

Término preferido

research and development

Tipo

  • Topic

Definición

Concepto genérico

En otras lenguas

URI

https://lod.nal.usda.gov/nalt/54761

Descargue este concepto:

RDF/XML TURTLE JSON-LD Creado 19/1/06, última modificación 20/3/20