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Date: 2008-04-10 14:48:37Ornamental trees Tree diseases Sudden oak death Umbellularia Big Sur Sequoia sempervirens Phytophthora Vegetation Lithocarpus Biology Botany Flora of the United States | Microsoft Word - 043psw_gtr214_101Cobb.sf.docAdd to Reading ListSource URL: www.fs.fed.usDownload Document from Source WebsiteFile Size: 169,22 KBShare Document on Facebook |