Hollies at the National Arboretum
Edition: [Rev. Jan. 1977.].
Series: Program aid -- no. 488; Program aid (United States. Department of Agriculture) -- no. 488.
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service
Published: 1977
Place of publication: Washington]
Language: eng
Subjects: National Arboretum (U.S.); Varieties; Hollies
Notes: Item 14-A.