%A Geological Survey and Mines Bureau of Sri Lanka %A British Geological Survey %A Mosley, P. N. %T Anuradhapura-Polonnaruwa %I Geological Survey and Mines Bureau of Sri Lanka %D 1995 %S Provisional map series %V . Sri Lanka 1:100,000 geology ; sheet 8 %U https://ci.nii.ac.jp/ncid/BA87631558