 | Vacuum Freeze-Drying, A Method Used to Salvage Water-Damaged Archival and Library Materials: A RAMP Study with Guidelines (United Nations Educational, Scientific and Cultural Organization, 1987) |
 |  | 16. An open forum on freeze-drying |
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| Vacuum Freeze-Drying, A Method Used to Salvage Water-Damaged Archival and Library Materials: A RAMP Study with Guidelines (United Nations Educational, Scientific and Cultural Organization, 1987) |
| | 16. An open forum on freeze-drying |
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