01307cam a2200325Ia 4500007232643MiAaHDL20090824000000.0m d cr bn ---auaua990113s1998 dcu f000 0 eng dsdr-ucsd.b38207175ZBLZBLCUSn-ust--n-mx---TD178.4.M3U678 1998(OCoLC)40614660U.S.-Mexico Border XXI Program :1998 implementation plans1998 implementation plansUnites States-Mexico Border XXI programUS Mexico Border XXI programWashington, DC :United States Environmental Protection Agency,[1998]ii, 198 p. ;28 cmMode of access: Internet.Environmental protectionMexican-American Border RegionPollutionMexican-American Border RegionNatural resourcesMexican-American Border RegionEnvironmental healthMexican-American Border RegionMexican-American Border RegionEnvironmental conditionsUnited States.Environmental Protection Agency00723264320090824000000.020120815110242.02025-03-05T18:50:49Z2025-03-05T18:30:02ZSDR-UCSDIII - MILLENIUMloader.pl-001-001BKsdr-ucsd.b38207175uc1SDRUCSDuc1.31822026110874UC.b38207175UCUCSD20250305googleuc1.318220261108741998pdbibUS fed doc