000 00539nam a2200229uu 4500
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020 _a9780748798131
035 _a108646
082 4 _a570
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100 1 0 _aToole, Glenn
245 1 0 _aAQA A2 biology
260 _bNelson Thornes Ltd,
_c2008.
690 _aA2 biology
690 _aEcosystems
690 _aPhotosynthesis
690 _aHomeostasis
690 _aGenetics Biology DNA genes
700 1 0 _aToole, Susan
942 _n0
999 _c16900
_d16900