000 00494 a2200181 4500
999 _c4542
_d4542
003 ISURa
008 161101b xxu||||| |||| 00| 0 eng d
020 _a9559661019
041 _aSinhala
082 _a333.7
_bGUN
100 _aGunawardhana , Asoka
_eed
_912926
245 _aපරිසරයයි විනෝදයයි
260 _c2001
_aMatara
_bAuthor
_g2001
300 _bill.
_c22 cm.
_avi ,154 p.
650 _aNATURAL SCIENCE
_91642
650 _aENVIRONMENT
_997
942 _cLN
_2ddc