00432 a2200145 4500 955967529 363.7 SAN 6709 9257 සදපාල, අමරසේන ගෝලිය පරිසර අර්බුදය කුරුණෑගල අමරසේන සඳපාල 1999 1999 188p. 21cm. Environmental problems L 35463 35463 0 0 0 0 LEN MAIN MAIN LEN 2008-09-19 0 363.7SAN 19098 2017-09-19 00:00:00 0.00 2016-10-31 L 0 0 0 0 LEN MAIN MAIN LEN 2008-09-19 0 363.7SAN 19096 2017-09-19 00:00:00 0.00 2016-10-31 L 0 0 0 0 LEN MAIN MAIN LEN 2008-09-19 0 363.7SAN 19097 2017-09-19 00:00:00 0.00 2016-10-31 L 0 0 0 0 LEN MKDL MKDL LEN 2014-11-20 3 363.7SAN 61130 2023-06-15 00:00:00 2023-06-08 0.00 2016-10-31 L 0 0 0 0 LEN MKDL MKDL LEN 2014-11-20 2 363.7SAN 61131 2019-11-11 00:00:00 2019-10-28 0.00 2016-10-31 L