000 00353nam a2200121Ia 4500
008 240112s9999 xx 000 0 und d
082 _aMAH-B.2
_b574
100 _aMahadevan, S
245 0 _aBiology: A textbook for senior secondary schools, Part 2
260 _a New Delhi
_bNational Council for Science Education
_c1988
650 _aBiology
942 _cBK
999 _c5323
_d5323