| 000 | 00450nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 140817s9999 xx 000 0 und d | ||
| 020 | _a978 92 4 154722 2 | ||
| 082 | _a615.954 | ||
| 100 | _aWorld Health Organization | ||
| 245 | _aFoodborne disease out breaks : Guide lines for investigation & control | ||
| 250 | _a-- | ||
| 260 | _bSwitzerland : World Health Organization | ||
| 260 | _c2008 | ||
| 500 | _aPurches : WHO from BMICH | ||
| 942 | _cREF | ||
| 999 |
_c4307 _d4307 |
||