01517nam 2200397 450 991070577900332120181120093651.0(CKB)5470000002452614(OCoLC)1050448990(EXLCZ)99547000000245261420180905d2002 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierCross border contingency plan U.S./Mexico sister cities : Columbus/Ciudad Puerto Palomas de Villa, Municipio de Ascención[Washington, D.C.] :[United States Environmental Protection Agency],2002.1 online resource (54 unnumbered pages) illustrations, maps, forms"November 2002."Cross border contingency plan Hazardous substancesSafety regulationsNew MexicoColumbusHazardous substancesSafety regulationsMexicoAscensión (Chihuahua)Hazard mitigationMexican-American Border RegionEmergency managementMexican-American Border RegionHazardous substancesSafety regulationsHazardous substancesSafety regulationsHazard mitigationEmergency managementUnited States.Environmental Protection Agency,GPOGPOBOOK9910705779003321Cross border contingency plan3450004UNINA