00240nam a2200109Ia 4500008004100000020001800041100001300059245002800072250000800100260001400108300000800122160921s9999    xx            000 0 und d  a0-07-042147-1  aMC  DASH  aFUNDAMENTALS OF ECOLOGY  a2nd  bTMHc2004  a525