Species Identification and Field-Grading of Woods in Covered Bridges To extend the service life of historic covered bridges in the United States, methods for accurately estimating the strength and safety of the structure

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Date: 2010-06-25 16:06:00 Knowledge Wood Structural engineering Lumber Timber industry Forest Products Laboratory Covered bridge Grade Bridge Education Forestry Academia		Species Identification and Field-Grading of Woods in Covered Bridges To extend the service life of historic covered bridges in the United States, methods for accurately estimating the strength and safety of the structure Add to Reading List Source URL: www.woodcenter.org Download Document from Source Website File Size: 1,23 MB Share Document on Facebook

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