etymology: named following the Saint Sofia Church in the town, parts of which date back to the 4th century A.D.B? N?i v? ??c tính m?t s? l??ng l?n (t? 600.000 t?i 750.000) ng??i Roma t?i Bulgaria; g?n m?t n?a ng??i Roma truy?n th?ng t? xác ??nh mình v? s?c t?c là ng??i Th? hay Bulgaria. ^ a bThis chapter bargains with the vegetation of arable f