000 00336nam a2200133Ia 4500
008 170101s1975 xx 000 0 und d
082 _a618.56 I-5H
245 0 _aHuman placentation : proceedings
260 _bAmsterdam, The Netherlands
_c1975
300 _a170p
650 _aPLACENTATION
653 _aPLACENTATION
942 _2ddc
_cB
999 _c68205
_d68205