000 00293nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aBrierley J.K.
245 0 _aBiology and the Social Crisis
260 _bELBS
260 _c1967
365 _b0.00
650 _aBreeding
942 _cBK
999 _c240190
_d240190