000239378 000__ 01126cam\a2200313Ia\45e0 000239378 001__ 239378 000239378 005__ 20220217104435.0 000239378 007__ he\bmb024bbca 000239378 008__ 980831s1997\\\\ncua\\\\b\\\\f000\0\eng\d 000239378 035__ $$a(OCoLC)ocm39774142 000239378 035__ $$a239378 000239378 040__ $$aGPO$$cGPO$$dISE 000239378 043__ $$an-us--- 000239378 049__ $$aISEA 000239378 074__ $$a0483-E-01 (MF) 000239378 0860_ $$aEP 4.2:R 26/5 000239378 088__ $$aEPA/451-K-97-001 000239378 24500 $$aRegional approaches to improving air quality$$h[microform]. 000239378 260__ $$aResearch Triangle Park, N.C. :$$bU.S. Environmental Protection Agency, Office of Air Quality Planning and Standards,$$c[1997] 000239378 300__ $$a[13] p. :$$bill. ;$$c28 cm. 000239378 500__ $$aCover title. 000239378 500__ $$a"May 1997." 000239378 500__ $$aShipping list no.: 98-0973-M. 000239378 500__ $$a"EPA/451-K-97-001." 000239378 533__ $$aMicrofiche.$$b[Washington, D.C.] :$$cSupt. of Docs., U.S. G.P.O.,$$d1998$$e1 microfiche : negative. 000239378 650_0 $$aAir quality management$$zUnited States. 000239378 650_0 $$aAir$$xPollution$$zUnited States. 000239378 7101_ $$aUnited States.$$bEnvironmental Protection Agency.$$bOffice of Air Quality Planning and Standards. 000239378 85230 $$bdfich$$hEP 4.2:$$iR 26/5 000239378 909CO $$ooai:library.usi.edu:239378$$pGLOBAL_SET 000239378 980__ $$aBIB 000239378 980__ $$aGOV RESOURCE 000239378 994__ $$aE0$$bISE