000 00358nam a2200133Ia 4500
008 241226s9999 xx 000 0 und d
020 _a0
082 _a570
_bSCE
100 _aSCERT, Kerla.
245 0 _aBiology : Kerala Reader (Std. X)
260 _aKerala :
_bGovt. of Keala, Dept. of Education ,
_c2005.
300 _a134 Pages;
650 _aBiology
999 _c177659
_d177659