000 00318nam a2200145Ia 4500
020 _a9780007755424
082 _bT-30
_a570
100 _a"Clegg, Jackie"
245 0 _aBiology
260 _bCollins
_aLondon
_c2005
300 _a196
944 _cTB
999 _c593225
_d593225