000 00342nam a2200145Ia 4500
020 _a9780748739578
082 _b3825
_a570
100 _a"Tool , Susan"
245 0 _aNew Understanding Biology
260 _bNelson Thornes
_aLondon
_c2002
300 _a698
944 _cBK
999 _c396556
_d396556