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The elements of forestry designed to afford information concerning the planting and care of forest trees for ornament or profit and giving suggestions upon the creation and care of woodlands with the view of securing the greatest benefit for the longest time, particularly adapted to the wants and conditions of the United States - Hough, Franklin B. (Franklin Benjamin), 1822 -1885 (R. Clarke, 1882)

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Emmons and Company [catalog] : nurserymen, growers and importers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Emmons and Company, 1917)

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Empie's Highland Nurseries, landscape contractors - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Empie's Highland Nurseries, 1949)

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An encyclopaedia of trees and shrubs : being the Arboretum et fruticetum britannicum abridged : containing the hardy trees and shrubs of Britain, native and foreign, scientifically and popularly described ; with their propagation, culture, and uses in the arts ; and with engravings of nearly all the species ; abridged from the large edition in eight volumes, and adapted for the use of nurserymen, gardeners, and foresters - Loudon, J. C. (John Claudius), 1783 -1843 (F. Warne, 1869)

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