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Level III Ecoregions of Alabama

Revised April 2000
National Health and Environmental Effects Research Laboratory
U.S. Environmental Protection Agency

level III ecoregions of Alabama region 45   45. Piedmont
region 65   65. Southeastern Plains
region 67   67. Ridge and Valley
region 68   68. Southwestern Appalachians
region 71   71. Interior Plateau
region 75   75. Southern Coastal Plain