000 | 00385 a2200145 4500 | ||
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001 | 74782 | ||
005 | 20210211122315.0 | ||
010 | _d42.00 | ||
090 | _a74782 | ||
100 | _a20130118 frey50 | ||
101 | _apor | ||
200 | 1 |
_aISO 21807 _bNR _eMicrobiology of food and animal feeding stuffs _eDetermination of water activity |
|
210 | _cISO | ||
801 |
_bESA _c2021211 |