Plant patents explained
Wheeler, Louis C. (Louis Cutter), 1910-1980
Article
1954
Lasca leaves
4
Issue: Summer 1954
62-64
Plants, cultivated -- Patents
The Arboretum Library at the Los Angeles County Arboretum & Botanic Garden
English
Arcadia, Calif, California Arboretum Foundation, 1950-1976
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