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By: Threlkeld, John L.Type: ArticleIn: Lasca leavesVolume: 11Series:Issue: Spring 1961Date: 1961Page Range: 32-37Publication Info: Arcadia, Calif, California Arboretum Foundation, 1950-1976Subjects: Roses -- History Roses -- Los Angeles County (Calif.)
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By: Threlkeld, John L.Type: ArticleIn: Lasca leavesVolume: 11Series:Issue: Summer 1961Date: 1961Page Range: 50-59Publication Info: Arcadia, Calif, California Arboretum Foundation, 1950-1976Subjects: Rose gardens -- California Roses -- Diseases and pests Roses -- History Roses -- Pruning