000 004980000a22001690004500
060 _a100
082 _a575.292 FIS;02
100 _aFalk, H L
100 _aFishbein L, Flamm W G
245 _aChemical mutagens: enviornmental effects on biological systems
260 _aNewyork, Academic press
260 _c1970
300 _a364
490 _aEnviornmental sciences: an interdiscipliary monograph series
650 _aMutagens-chemical/genetics-mutagens/chemical mutagens
942 _cBK
999 _c215311
_d215311