Lilacs for America; report of 1953 Lilac Survey Committee of the American Association of Botanical Gardens and Arboretums.

Preface signed: John C. Wister, Chairman.

Harvard's view of the controversy over the Arnold Arboretum : a statement in a question-and-answer form prepared ... /

Mode of access: Internet.

Preliminary plan for the National Botanical Garden and Arboretum, Washington, D.C. : as recommended by the National Commission of Fine Arts /

Also covers part of Anacostia Park.