000 00293nam a2200097Ia 4500
100 _aShankel D M Ed
245 _aAntimutagenesis & Anticarcinogenesis Mechanisms Vol 39 : Proceedings of Conference
260 _bPlenum Press, N'York
082 _aG:63p73,N85/N86/B16961
300 _app 605; 25*17
999 _c2697
_d2697