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By:Type: ArticleIn: Biennial reportVolume: 1988-90Series:Issue:Date: 1961Page Range: 3Publication Info: Los Angeles, Calif, Dept. of Arboreta & Botanic Gardens, 1959/61-Subjects: Arnold, Leon G Ching, Francis
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By:Type: ArticleIn: GardenVolume: 11Series:Issue: 2Date: 1987Page Range: 2-3Publication Info: [New York, Garden Society], 1977-Subjects: Arnold, Leon G Los Angeles County (Calif.). Department of Arboret