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Facts About Dutch Elm Disease Told in New Exhibit
New Species, Varieties and Combinations from the Herbarium and the Collections of the Arnold Arboretum
The Venturi flume
Colorado plant diseases
A taxonomic revision of Polyosma Blume (Escalloniaceae) in Australia
A history of the Los Angeles State and County Arboretum: the first 25 years
Vegetation of Nyasaland. Report on the Vernay Nyasaland Expedition of 1946
Cyril Tenison White, 1890-1950.
Growing cymbidiums in a shade garden
Conservation/Legislative Update: World First as British Museum First to Breed Indian Beetle in Captivity