000 00244nam a22000977a 4500
008 130313b xxu||||| |||| 00| 0 eng d
050 _aVAE 1841. S4 1969
245 _aTHE THEORY OF GENE FREQUENCIES
_cSEWALL WRIGHT
300 _a511
942 _2lcc
_cBK
999 _c950
_d950