000 00325nam a2200133Ia 4500
001 3233
008 150525s9999 xx 000 0 und d
020 _a0-7195-4013-5
100 _aMackean D
245 _aExperimental Work In Biology
250 _a0
260 _aLondon
_bJohn Murray
_c1983
650 _aBiology - Experiments
999 _c31173
_d31173