000 00272nam a2200109Ia 4500
008 240131s9999 xx 000 0 und d
020 _a0-536-09179-x
050 _aQH308.2.C34 2009
100 _aCAMPBELL, Neil A.
245 0 _aBiology: concepts and connections
942 _cBK
999 _c8814
_d8814