000 00262nam a2200109Ia 4500
008 191031s9999 xx 000 0 und d
100 _aE.W. Caspari
245 0 _aAdvances in Genetics Vol. 19
260 _bAcademic Press Londan
260 _c1977
942 _cBK
999 _c202060
_d202060