000 00315nam a2200121Ia 4500
008 140208s9999 xx 000 0 und d
044 _aU.S.A.
100 _aDemerec, M, ed.
245 _aAdvances in genetics. v.7, 1955
_c
260 _bAcademic Press
_aNew York
_c1955
300 _aix, 309p.; 23cm.
942 _2udc
_cSR
999 _c1004
_d1004