| 000 | 00834 a2200217 4500 | ||
|---|---|---|---|
| 001 | 60437 | ||
| 090 | _a60437 | ||
| 099 | _tLIVR | ||
| 100 | _a20221206d u||y0frey5050 ba | ||
| 101 | _aara | ||
| 200 |
_a _bLIVR _e _f |
||
| 210 |
_a _c _c _d2020 |
||
| 215 |
_a _c _d |
||
| 320 | _a | ||
| 606 | _aCOVID-19 | ||
| 610 | _aEPIDEMIE | ||
| 610 | _aALIMENTATION | ||
| 610 | _aECONOMIE | ||
| 700 |
_4070 _a _b _988626 |
||
| 801 |
_aTN _bBIB.IRMC _c20221206 _gUNIMARC |
||