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Date: 2011-06-20 17:38:27Medicinal plants Buprestidae Emerald ash borer Hemlock woolly adelgid Thousand cankers disease United States Forest Service Arborist Sudden oak death Juglans nigra Flora of the United States Biology Hemiptera | Alliance for Community Trees American Forest Foundation California Forest Pest Council City of Chicago Department of Streets and Sanitation Bureau of Forestry The Davey Institute Greenspace-the Cambria Land TrustAdd to Reading ListSource URL: www.continentalforestdialogue.orgDownload Document from Source WebsiteFile Size: 69,04 KBShare Document on Facebook |
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