01498nam 2200409 a 450 991069952540332120230902162023.0(CKB)5470000002403675(OCoLC)760896676(EXLCZ)99547000000240367520111114d2009 aa 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierSay what?[electronic resource] play it safe with your ears, play it safe with your healthWashington, D.C. :U.S. Environmental Protection Agency, Office of Air and Radiation,[2009]1 online resource (16 unnumbered pages) color illustrationsTitle from title screen (viewed on Nov. 14, 2011)."For Middle School Students.""November 2009"--P. [16]."EPA-410-F-09-002"--P. [16].Say what? Deafness, Noise inducedPreventionJuvenile literatureNoisePhysiological effectJuvenile literatureEarWounds and injuriesJuvenile literatureDeafness, Noise inducedPreventionNoisePhysiological effectEarWounds and injuriesUnited States.Environmental Protection Agency.Office of Air and Radiation.GPOGPOBOOK9910699525403321Say what3498845UNINA