000 00337nam a2200145Ia 4500
020 _a9620308352
082 _b23.
_a570
100 _a"Rigby, Sarah"
245 0 _aBiology A Process Approach
260 _bMacmillan
_aHong Kong
_c1993
300 _a275
944 _cBK
999 _c750605
_d750605