01590nam a22003257i 4500003190982MiAaHDL20250726000000.0m d cr bn ---auaua971103s1977 ncua b f100 0 eng d(MiU)990031909820106381sdr-miu.990031909820106381(MiU)MIU01000000000000003190982-goog(OCoLC)21774073(MiU)Aleph003190982CUYCUYEYMUtOrBLWn-us-caLos Angeles Catalyst Study Symposium(1977 :Raleigh, N.C.)Symposium for discussion of the Los Angeles catalyst study :proceedings, hosted by the U.S. Environmental Protection Agency, April 12 and 13, 1977.Research Triangle Park, N.C. :Environmental Monitoring and Support Laboratory, U.S. Environmental Protection Agency,1977.viii, 467 p. :ill. ;27 cm.texttxtrdacontentunmediatednrdamediavolumencrdacarrierEnvironmental monitoring seriesIncludes bibliographies.Mode of access: Internet.AerosolsCongresses.http://id.loc.gov/authorities/subjects/sh2008117548AirPollutionMeasurementCongresses.http://id.loc.gov/authorities/subjects/sh2009114574AirPollutionCaliforniaLos AngelesCongresses.United States.Environmental Protection Agency.http://id.loc.gov/authorities/names/n79079597http://id.loc.gov/rwo/agents/n790795973901504131893500319098220241218021233.020250726000000.020260316165442.02026-03-17T10:44:44Z2025-03-22T17:30:02ZSDR-MIUmiuALMAprepare.pl-004-009BKsdr-miu.990031909820106381MiUSDRMIU003190982mdp.39015041318935MIU990031909820106381MIUMIU20260317googlemdp.390150413189351977pdbibUS fed doc