000 00296nam a2200133Ia 4500
008 140317s9999 xx 000 0 und d
082 _a591.5
100 _aRicklefs,R.E.
245 _aEcology.
260 _aLondon
_bNelson
_c1973
300 _a861
650 _aZoological Sci.
942 _2ddc
_cBK
999 _c6481
_d6481