population antica density mappa 1909 geography
mauryan maurya chandragupta empires inde dynasty founded geography expansion ruling
divisions bharat provinces varsha 1916 kingdoms tribes 2909 castes 2516
indien alte geographie 1875 lehrbuch textbook
dynasty chalukya kingdoms gupta svg where guptas indo ruled existed disintegration geography commons 1380 1260
ancient india history map kingdoms south published november saka indo