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By: American Rock Garden Society. - Hansell, Dorothy Ebel, - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.Edition:Publication info: Summit, New Jersey, The American Rock Garden Society, [1950?]Volume: 1950Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections: Seed & Nursery Catalogs
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By: National Association of Gardeners (U.S.) - American Association of Park Superintendents. - American Rock Garden Society.Edition:Publication info: New York, Chronicle Press, 1905-1950Volume: v.16-17 (1912-1914)Series:Holding Institution: Multiple institutionsSubjects:BHL Collections: