000 00448nad a22001457a 4500
008 120525s1922 -us||||| |||| 00| 0 eng d
041 _aeng
100 1 _aSerebrovsky, A. S.
245 1 _aCrossing-over involving three sex-linked genes in chickens /
_cA. S. Serebrovsky
260 _a[S.l. :
_bs.n.],
_c1922
300 _a571-572 p. ;
_c27 cm
440 1 _aThe American naturalist ;
_v56
760 _06278
_96278
_tBiol. Gen.
_w6278
942 _2ddc
_cPM
999 _c44091
_d44091