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close this bookImpact of Environmental Pollution on the Preservation of Archives and Records: A RAMP Study (UNESCO, 1988)
close this folder5.0 The nature and degradation from pollution of materials in archives
View the document(introduction...)
View the document5.1 Carbohydrates
View the document5.2 Cellulose esters (nitrate and acetate)
View the document5.3 Protein materials
View the document5.4 Synthetic polymers and plastics
View the document5.5 Natural organic materials
View the document5.6 Metals and their compounds
View the document5.7 Coloured organic materials