Crabapple records and notes, 1940-1980 / [Arie F. den Boer and Roland Jefferson]. 1940-1980.
Related Entities
There are 3 Entities related to this resource.
National Arboretum (U.S.). Library.
http://n2t.net/ark:/99166/w68m82c9 (corporateBody)
Den Boer, Arie F.
http://n2t.net/ark:/99166/w6sr24qc (person)
Jefferson, Roland M.
http://n2t.net/ark:/99166/w60c8176 (person)
Roland Maurice Jefferson was the first black botanist and plant explorer to work at the United States National Arboretum. He is known for his work with cherry trees. From the description of Roland Maurice Jefferson collection. [1961-2006] (National Agricultural Library). WorldCat record id: 99600533 ...