LEADER 01498nam 2200409 a 450 001 9910699525403321 005 20230902162023.0 035 $a(CKB)5470000002403675 035 $a(OCoLC)760896676 035 $a(EXLCZ)995470000002403675 100 $a20111114d2009 aa 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aSay what?$b[electronic resource] $eplay it safe with your ears, play it safe with your health 210 1$aWashington, D.C. :$cU.S. Environmental Protection Agency, Office of Air and Radiation,$d[2009] 215 $a1 online resource (16 unnumbered pages) $ccolor illustrations 300 $aTitle from title screen (viewed on Nov. 14, 2011). 300 $a"For Middle School Students." 300 $a"November 2009"--P. [16]. 300 $a"EPA-410-F-09-002"--P. [16]. 517 $aSay what? 606 $aDeafness, Noise induced$xPrevention$vJuvenile literature 606 $aNoise$xPhysiological effect$vJuvenile literature 606 $aEar$xWounds and injuries$vJuvenile literature 615 0$aDeafness, Noise induced$xPrevention 615 0$aNoise$xPhysiological effect 615 0$aEar$xWounds and injuries 712 02$aUnited States.$bEnvironmental Protection Agency.$bOffice of Air and Radiation. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910699525403321 996 $aSay what$93498845 997 $aUNINA