Virginia Cooperative ExtensionOderwald, Richard G.Johnson, James E.2015-02-092015-02-092004http://hdl.handle.net/10919/513166 pagesapplication/pdfen-USVirginia Cooperative Extension materials are available for public use, re-print, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.LD5655 .A762 no.420Forests and forestry -- MeasurementExtension publication56960079