000 00263nam a2200121Ia 4500
100 _aKsirasagar,G.R.
942 _cBK
654 _a
245 _aBiology science of life
260 _aPune
_bDeshmukh and Company
_c1967
082 _a574
300 _bHb
_a312,(24)
999 _c404506
_d404506
041 _aeng