| 000 | 004260000a22001570004500 | ||
|---|---|---|---|
| 008 | 140223b1997 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0849326869 | ||
| 041 | _aEng | ||
| 080 | _aGV,8(J3:4) N7 | ||
| 082 | _aGV,8(J3:4) N7 | ||
| 100 | _aothers | ||
| 245 | _aUnderstanding toxicology: Chemicals, their benefits and risks | ||
| 260 |
_aBoca Raton _bCRC Pr _c1997 |
||
| 650 | _aMicro Biology | ||
| 700 | _aSCHIEFER (H Bruno) | ||
| 999 |
_c97319 _d97319 |
||