000 nam a22 7a 4500
999 _c9687
_d9687
020 _a9789553882110
082 _a574
_bEas
100 _aEasvarathasann.R
245 _aBiology practical handbook
_cR.Easvarathasann
250 _a1 Editions
260 _aCoiombo
_bNew Biology Publishers
_c2018
300 _a116 P
942 _cBK