References Detail back created at: 2021-08-02 Media Type: Monograph Author Tegengren, Helmer Year: 1962 Title: Valrosstanden i världshandeln SeriesNordenskiöld-samfunnets Skrifter Volume: 22 Printing Place: Helsinki Keywords Theme economy Material ivory / teeth Miscellaneous worked bone Taxon – wild animals Carnivora marine (Pinnipedia) back
