000 004160000a22001690004500
245 _aPunchi hapannu
100 _aGunesekara, Chinthika P.
260 _aMulleriyawa
_bWijesooriya Grantha Kendraya
_c2002
300 _a47p. : ill.
500 _aText in Sinhala
020 _a9556521013
080 _a573.4
_bG8
650 _aMICRORGANISMS
650 _aCHILDRENS' LITERATURE
041 _aSI
942 _cBK
999 _c28587
_d28587