000 00441nad a22001457a 4500
008 120525s1925 -us||||| |||| 00| 0 eng d
041 _aeng
100 1 _aShull, Franklin A.
245 1 _aSex and the parthenogenetic-bisexual cycle /
_cFranklin A. Shull
260 _a[S.l. :
_bs.n.],
_c1925
300 _a138-154 p. ;
_c27 cm
440 1 _aThe American naturalist ;
_v59
760 _05161
_95161
_tBiologia Generale.
_w5161
942 _2ddc
_cPM
999 _c35295
_d35295