000 00523nad a22001577a 4500
008 120525s1919 -us||||| |||| 00| 0 eng d
041 _aeng
100 1 _aMuller, Hermann J.
245 1 4 _aThe rate of change of hereditary factors in Drosophila /
_cH. J. Muller and E. Altenburg
260 _a[S.l. :
_bs.n.],
_c1919
300 _a5 p. ;
_c24 cm
440 1 _aProceedings of the Society for Experimental Biology and Medicine ;
_v17
700 1 _aAltenburg, Edgar
760 _03945
_93945
_tBiologia.
_w3945
942 _2ddc
_cPM
999 _c34491
_d34491