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By: Stewart, William S.Type: ArticleIn: Biennial reportVolume: 1961-63Series:Issue:Date: 1961Page Range: 12-14Publication Info: Los Angeles, Calif, Dept. of Arboreta & Botanic Gardens, 1959/61-Subjects: Air pollution -- Research Armillaria mellea Camellias -- Research Ching, Francis Labels -- Design Periploca ceanothiela Plant breeding -- California Plants -- Identification Woglum, R. S. (Russell Sage)
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By: Seibert, Russell J.Type: ArticleIn: Lasca leavesVolume: 3Series:Issue: Winter 1953Date: 1952Page Range: 4-5Publication Info: Arcadia, Calif, California Arboretum Foundation, 1950-1976Subjects: Engraving machines Labels -- Design Trees - Labeling