000 00312 a2200133 4500
080 _a575.113
_bL 665 B
245 1 _aBiology of the gene
_cby L. Levine
260 _aSaint Louis
_bC.V. Mosby Company
_c1969
650 _aBiology
650 _aGene
100 1 _aLevine, L.
_d
300 _a334 p.
901 _a122330
999 _c71540
_d71540