000 00356nam a22001337a 4500
008 120711b xxu||||| |||| 00| 0 eng d
050 _aQH546
_b.F67 1976
100 _aE.B.FORD
245 _aGENETICS AND ADAPTION
300 _a58P.
440 _aSTUDIES IN BIOLOGY NO.69
650 _xGENETICS
_98507
942 _2lcc
_cBK
_hQH546.F67 1976
999 _c65018
_d65018