Proceedings of the 5th ICOM Group on Wet Organic Archaeological Materials conference, Portland/Maine, 1993 Info Type: Publicación ISBN: 3-927857-54-8. Meeting: ICOM International Committee for Conservation. Group on Wet Organic Archaeological Materials. Conference, 5th, Portland, Maine, USA, 1993 Place, publisher, year: Bremerhaven : Ditzen Druck and Verlags-GmbH, Deutsches Schiffahrtsmuseum, 1994 Collation: 541 p. ; illus. ; 23,5 cm Author: Hoffmann, Per ; Daley, Thomas; Grant, Tara. Year: 1994. Serial type: Libro - Monografía - Documento Description: tratamientos de conservación; madera empapada de agua; liofilización