000 00308nam a22001097a 4500
082 0 _a574.166
100 1 _aAustin C. R.
245 1 0 _aUltrastructure of fertilization
_cC. R. Austin
260 _aNew York :
_bRinehart and Winston,
_c1968.
300 _aviii, 196p. ;
_bill.
_c22 cm.
650 4 _aNuclear migration
999 _c413952
_d413887