|
The United States National Arboretum is an arboretum in Washington, D.C., operated by the United States Department of Agriculture's Agricultural Research Service as a division of the Henry A. Wallace Beltsville Agricultural Research Center. It was established in 1927 by an act of Congress after a campaign by USDA Chief Botanist Frederick Vernon Coville.
Prosím, podělte se o své nápady s námi.
Wikiplacemarks.com
Android Apps
Placemarks
Login
Faq
Language