?????? ????? ?? ??? ?? ??? ???? ??? ???? ????? ??? ???? ?? ????? ???????? ?? ??????? ??? ??? ?????.The soil is made up predominantly of older alluvium, composed of a darkish clay or yellowish loam, with very poor, sandy soils predominating toward the south of the area. While in the southwest, over and above the Son River valley, lies the Kaimur Pla