00881nam0-22003011i-450-99000205416040332120021010000205416FED01000205416(Aleph)000205416FED0100020541620021010d--------km-y0itay50------baitaLaboratory and field ecologythe responses of animals as indicators of correct wirking methodsVictor E.ShelfordLondonBaillieretindallCo.1929608 p.25 cmEcologiaEcologia Animale591.5Shelford,Victor E.<1877-1968>87607ITUNINARICAUNIMARCBK99000205416040332161 VIII A.3/39484DAGENDAGENLaboratory and field ecology405952UNINAING0101686oam 2200469 450 991070771400332120161121143757.0(CKB)5470000002467412(OCoLC)947261983(EXLCZ)99547000000246741220160423d1976 ua 0engurbn||||||abptxtrdacontentcrdamediacrrdacarrierWould declaring Federal smog days reduce automobile travel in the Washington, D.C. area? the results of a survey of travel by EPA employees on April 19, 1976 /by Joel HorowitzWashington, D.C. :Office of Policy Analysis, Environmental Protection Agency,1976.1 online resource (iii, 10, 2 pages) illustrations"EPA /400-11/76-002.""November 1976."Includes appendices.Description based on print version record.Would declaring Federal smog days reduce automobile travel in the Washington, D.C. area? SmogWashington (D.C.)Automobile travelWashington (D.C.)Automobile travelfastSmogfastSmogAutomobile travelAutomobile travel.Smog.Horowitz Joel L.320861United States.Environmental Protection Agency,OCLCEOCLCEOCLCQGPOBOOK9910707714003321Would declaring Federal smog days reduce automobile travel in the Washington, D.C. area3436452UNINA