000 00305nam a2200121Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
020 _a9788172331533
100 _aBalakrishnan, Nair
245 0 _aParisthithivijnanam
260 _bScientific Publishers
_aJodhpur
_c1997
650 _aBiology
942 _cBK
999 _c12462
_d12462