000 00354nam a2200157Ia 4500
020 _a067712230
082 _a575/SMI
100 _aSmith, H H., ed.
245 _aEvolution of genetic systems
260 _bGordon and Breach
_aNew York
_c1972
300 _a580
650 _aheredity
650 _avariation (biology)
901 _a991
942 _2ddc
_cBK
999 _c872
_d872