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By: Lawrence, George H. M. (George Hill Mathewson), - Pennsylvania Horticultural Society.Edition:Publication info: Philadelphia, Pennsylvania Horticultural Society, 1978Volume:Series:Holding Institution: Pennsylvania Horticultural SocietySubjects: 1976 American Revolution Bicentennial (1976) American Revolution Bicentennial, 1976 Gardening Gardens History Horticulture Pennsylvania United StatesBHL Collections: Expanding Access to Biodiversity Literature
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By: Pennsylvania Horticultural Society.Edition:Publication info: Philadelphia, Pennsylvania Horticultural Society, 1976Volume:Series:Holding Institution: Pennsylvania Horticultural SocietySubjects: 1976 American Revolution Bicentennial (1976) American Revolution Bicentennial, 1976 Exhibition catalogs Exhibitions History Horticultural literature Horticulture Imprints Pennsylvania Pennsylvania Horticultural Society Philadelphia Philadelphia (Pa.)BHL Collections: Expanding Access to Biodiversity Literature