The National herb garden at the U.S. National Arboretum.
Contributors: United States. Agricultural Research Service.
Edition: Slightly rev. May 1993.
Series: Program aid -- no. 1261.; Program aid (United States. Dept. of Agriculture) -- no. 1261.
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service
Published: 1993
Place of publication: [Washington, D.C.?]
Language: eng
Subjects: Herb gardens -- Washington (D.C.); Arboretums -- Washington (D.C.); National Arboretum (U.S.)
Notes: Shipping list no.: 93-0415-P.

"Issued June 1980"--P. [6].