01667oam 2200421 a 450 991069993780332120130510084505.0(CKB)5470000002406580(OCoLC)761956215(EXLCZ)99547000000240658020111122d2010 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierParticulate matter urban-focused visibility assessment[electronic resource] final documentResearch Triangle Park, NC :U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Health and Environmental Impacts Division,[2010]1 online resource (288 unnumbered pages) illustrations (some color), color map., charts (some color)Title from title screen (viewed Oct. 18, 2011)."July 2010.""EPA 452/R-10-004."Includes bibliographical references.Particulate matter urban-focused visibility assessment ParticlesEnvironmental aspectsUnited StatesVisibilityMeasurementAir qualityStandardsUnited StatesParticlesEnvironmental aspectsVisibilityMeasurement.Air qualityStandardsUnited States.Environmental Protection Agency.Health and Environmental Impacts Division.GPOGPOGPOBOOK9910699937803321Particulate matter urban-focused visibility assessment3479691UNINA01162nam0 22002651i 450 VAN0004570720240806100436.51688-7090-622-120060529d2003 |0itac50 baitaIT|||| |||||America latina a Milanostudi e iniziative milanesi rivolte all'America latina dal 1945 ad oggia cura di Giacomo Corna Pellegrinicon la collaborazione di Monica Morazzonicontributi di Maria Benzoni ... [et al.]MilanoCuesp2003VII, 326 p.21 cm.MilanoVANL000284Corna PellegriniGiacomoVANV019846MorazzoniMonicaVANV036648Cooperativa universitaria editrice scienze politicheVANV111558650ITSOL20240906RICABIBLIOTECA DEL DIPARTIMENTO DI LETTERE E BENI CULTURALIIT-CE0103VAN07VAN00045707BIBLIOTECA DEL DIPARTIMENTO DI LETTERE E BENI CULTURALI07CONS Yb 1643 07 16582 20060529 America latina a Milano1422452UNICAMPANIA