Dr. Arie Haagen-Smit completes term as president of Arboretum Foundation [May, 1969]
Article
1960
Delascan
1969
1
California Arboretum Foundation. Board of Trustees , Haagen-Smit, A. J. (Arie Jan), 1900-1977 , Hetherington, Ernest E.
The Arboretum Library at the Los Angeles County Arboretum and Botanic Garden
English
[Arcadia, Calif, California Arboretum Foundation, Inc.], 1960-1969
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