an excploratory report on the investigation into the Prehistoric archaelogy in and around Itanagar, lower subansiri district of Arunachal Pradesh Ashraf, A A creator text xx Itanagar Directorate of Research 1990 9999 monographic und 154p:ill A A Ashraf Arunachal Pradesh(India)-History; Archaeology-India-Arunachal Pradesh 954.16301 A827P NITIL 190328