00414    a2200133   4500100002500000245008500025260000900110650002700119650001600146650002600162650005700188650001200245650002300257  aGuruge, Kingsley G.   aThe impact of international tourism on peripheral regionsbThe case of Sri Lanka  c2009  austainable development  aeco tourism  atourism environmental  atourism government policy tourism peripheral regions  atourism  aculture aculture