00357nam a2200121Ia 4500008004100000082001700041100001700058245003800075260004000113365000600153630003800159730003800197100415s9999    xx            000 0 und d  b8341a591.52  aMacfadyen  A  aAnimal Ecology : Aims and Methods  aLONDONc1957bISAAC PITMAN AND SONS  b0  aAnimal Ecology : Aims and Methods  aAnimal Ecology : Aims and Methods