000 00348nam a22001097a 4500
008 230208b xxu||||| |||| 00| 0 eng d
082 _a615.5 Toxicology 4800
100 _aSevag M.G.
_943476
245 _aOrigins of Resistance to Toxic Agents: Proceedings of the Symposium Held in Washington, S.C., March 25-27, 1954
260 _c1955
942 _cOB
999 _c17580
_d17579