00510     2200193   4500001002100000005001500021035002000036008004100056020001800097041000700115082001400122090001400136100002100150245006100171260002900232300002500261650001500286990001500301INLIS00000000000744720240220090159  a0010-0521007447240220                |          |        a0-88167-002-2  aen  a615.9/PRI  a615.9/PRI0 aA. Wallace Hayes1 aPRINCIPLES and methods of toxicology /cA. Wallace Hayes  aNew York :bRaven,c1986  axi, 750: ill; 26 cm. 4aTOXICOLOGY  a188/ATA/86