00761nam a2200145u  450000500170000000800410001704100080005824500390006626000500010550002190015570001160037470000340049070000510052470000400057520260501142812.0900809s1981    xx |||| |     000|0 eng c  aeng00aConservation of waterlogged wood /  aThe Hague :bGovernment printing officec1981  aFinal report of an international symposium organized by the Netherlands National Commission for UNESCO and the 'Save the Amsterdam Foundation' with additional sponsorship from UNESCO, Amsterdam 24-28 September 19791 aInternational symposium on the conservation of large objects of waterlogged wood Amsterdam 24-28 September 19791 aSave the Amsterdam Foundation1 aThe Netherlands National Commission for UNESCO1 ade Vries-Zuiderbaan, Lous H. editor