000 00332 a2200109 4500
008 180816b xxu||||| |||| 00| 0 eng d
100 _a T. A.Detlaf
245 _aFertilizaton in fishes and the problem of polyspermy /
_c T. A.Detlaf
260 _aWashington
_bM S Derpartment iof commerce
_c1972
300 _a366p
942 _2ddc
_cBK
999 _c6919
_d6919