000 00352nam a2200133Ia 4500
008 190829s9999 xx 000 0 und d
020 _a0 521 20771 1
082 _a599
_bBAL/E
100 _aBALLS, M.
100 _aWILD, A.E.
245 0 _aEARLY DEVELOPMENT OF MAMMALS
260 _bCambridge University Press, Cambridge
_aCambridge
_c1975
942 _cBK
999 _c5696
_d5696