000 00348 a2200121 4500
080 _a575.243:578.088.1
_bF 532 C
245 1 _aChemistry mutagens
_bEnvironment effects on biological systems
_cby L. Fishben
260 _aNew York
_bAcademic Press
_c1970
650 _aChemical Mutagens
100 1 _aFishben, L.
_d
300 _a364 p.
901 _a107869
999 _c32591
_d32591