000 00289nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _a"Ewer DW, etc."
245 0 _aEcological Biology
260 _bLongman
260 _c1990
365 _b404.25
650 _aBreeding
942 _cBK
999 _c240236
_d240236