Their bleak lives in the black mines
Across the Damodar river valley, passing through West Bengal and the adjoining areas of Jharkhand, are located the richest coal and iron ore reserved in the country, earning the place the appellation
Across the Damodar river valley, passing through West Bengal and the adjoining areas of Jharkhand, are located the richest coal and iron ore reserved in the country, earning the place the appellation