01790oam 2200505 450 991070791860332120170719124912.0(CKB)5470000002469386(OCoLC)973296224(OCoLC)995470000002469386(EXLCZ)99547000000246938620170221d2016 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierDevelopment of a tornado safe room door from wood products door design and impact testing /Robert H. Falk, James J. BridwellMadison, WI :United States Department of Agriculture, Forest Service, Forest Products Laboratory,2016.1 online resource (17 pages) illustrationsResearch paper FPL-RP ;686"September 2016."Includes bibliographical references (page 5).Development of a tornado safe room door from wood products Safe roomsUnited StatesDesign and constructionSafe roomsUnited StatesTestingDoorsImpact testingUnited StatesTornadoesUnited StatesSafety measuresSafe roomsDesign and construction.Safe roomsTesting.DoorsImpact testingTornadoesSafety measures.Falk Robert H.1390056Bridwell James J.Forest Products Laboratory (U.S.),GPOGPOMERUCAZPTFWGPOBOOK9910707918603321Development of a tornado safe room door from wood products3550257UNINA