LOW-INCOME AND LEVEL-OF-LIVING AREAS IN AGRICULTURE GENERALIZED AREAS 1 APPALACHIAN MOUNTAINS AND BORDER AREAS. 2. SOUTHERN PIEDMONT AND COASTAL PLAINS. 3. SOUTHEASTERN HILLY. 4. MISSISSIPPI DELTA. 5 SANDY COASTAL PLAINS OF ARK., LA., AND TEX 6 OZARK OUACHITA MOUNTAINS AND BORDER 7 NORTHERN LAKE STATES. 8 NORTHWESTERN NEW MEXICO 9 CASCADE AND ROCKY MOUNTAIN AREAS U. S. DEPARTMENT OF AGRICULTURE |