On freezing of objects. Info Type: Publicación ISSN: 1036-6210. Place, publisher, year: [Washington, D.C.] : ICOM-CC Ethnographic Materials Working Group, 1997 Collation: p. 12-14 Author: Michalski, Stefan. Year: 1997. Serial type: Artículo de revista Description: lucha contra insectos;liofilización