000 00300 a2200133 4500
080 _a575
_bC 953 G
245 1 _aGenetics notes
_cby J.F. Crow
250 _a5th edn.
260 _aU.S.A.
_bBurgess Pub. Co.
_c1964
650 _aGenetics
100 1 _aCrow, J.F.
_d
300 _a161 p.
901 _a79962
999 _c30695
_d30695