00266nam a2200097Ia 4500008004100000040001100041245004000052260005300092300001300145300001000158251112s9999||||xx |||||||||||||| ||und||  aCNCLSA 0aNaturebA Weekly Journal Of Science  cJanuary, 2007bMacmillan (Journals) Ltd.aLondon  aP. 1-236  bV. 34