Landscape plants for the twenty-first century
By: by Erik A. Neumann
Contributors: Friends of the U.S. National Arboretum
Publisher: Friends of the National Arboretum
Published: 1992
Place of publication: Washington, D.C.]
Language: eng
Number of pages: 72
Subjects: Ornamental Plants; Plant introduction; Plantes d'ornement; Plantes; Introduction; National Arboretum (U.S.)
Notes: "65 superior plant introductions from the U.S. National Arboretum"--Cover.