American Arboretum
Subtitle: U.S. Department of Agriculture, 1868-1942
Publisher: U. S. Government Printing Office
Published: 2011
Place of publication: Washington
Language: eng
Number of pages: 29
Subjects: Arboretums; History; Horticulture; United States. Dept. of Agriculture
Other titles: American Arboretum on the National Mall.
Notes: Cover title.