000 00470 a2200169 4500
999 _c41627
_d43174
003 ISURa
008 150214b xxu||||| |||| 00| 0 eng d
020 _a9555536247
041 _aSinhala
082 _a333.7
_bPER
100 _aPerera , Mudith Prasangeth
_975393
245 _aපරිසරයේ හෙට දවස
260 _c2010
_aWarakapola
_bAriya Prakasakayo
300 _bill.
_c21 cm.
_ax , 156 p.
650 _aNatural resources
_975394
942 _cLN
_2ddc