000 00349nam a2200145Ia 4500
008 161001s1981 xx 000 0 und d
082 _a574.3 S99L
100 _aSubtelmy,S,ed.
245 _aLevels of genetic control in development
250 _a39th
260 _aNew York
_bAlan
_c1981
300 _a255p.
650 _aGenetics
942 _2ddc
_cC
999 _c7868
_d7868