00409nam a2200133Ia 4500008004100000082001500041100002700056245003000083260003400113300000800147942000700155952009600162999001700258140113s9999    xx            000 0 und d  a581.5   K5  a"Knight, Clifford. B."  aBasic Concepts of ecology  a1965bMcMillan Co.cAmsterdam  a468  cBK  00104070aVTLbVTLd2014-01-13l0o581.5   K5pVBK54r2014-01-13 00:00:00w2014-01-13yBK  c56732d56732