00476 a2200157 4500 9552108934 954.93 BAS 9774 13626 බස්නායක, එච්.ටී. පුරාණ ශ්‍රී ලංකාවේ ජල ශිෂ්ටාචාරය කොළඹ ගුණසේන 1997 1997 viii, 108p. 22cm. HISTORY OF SRI LANKA HISTORY L 38324 38324 0 0 0 0 LEN MAIN MAIN LEN 2008-11-04 0 954.93BAS 5899 2017-08-23 00:00:00 0.00 2016-10-31 L 0 0 ddc 0 0 LEN MAIN MAIN LEN 2008-11-04 1 954.93BAS 5900 2022-06-10 00:00:00 2022-06-10 0.00 2016-10-31 L