000 00279nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a591.8732
_bMAC
100 _aMacgregor, Herbert C.
245 _aWorking with animal chromosomes
260 _bJohn Wiley
_aChichester
_c1983
999 _c132241
_d132241