00311nam a2200121Ia 4500008004100000040002500041082001300066100002100079245003000100250002000130260003100150300000800181230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a 574 C44  aChing, Johnny A. 0aGeneral biology-Rev.ed.-   aRevised Edition  bNational Book  Storec2009  a317