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By: Gayer, Karl, - Mayr, Heinrich.Edition:Publication info: Berlin, P. Parey, 1903Volume:Series:Holding Institution: University of Toronto - Gerstein Science Information CentreSubjects:BHL Collections:
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By: Gayer, Karl,Edition:Publication info: Berlin, P. Parey, 1886Volume:Series:Holding Institution: University of Toronto - Robarts LibrarySubjects:BHL Collections:
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By: Schlich, William, Sir, - Hess, Richard Alexander, - Gayer, Karl,Edition:Publication info: London, Bradbury, Agnew, 1906-25Volume: v.4 (1907)Series:Holding Institution: Multiple institutionsSubjects:BHL Collections:
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By: Gayer, Karl,Edition: 4., verb. Aufl.Publication info: Berlin, P. Parey, 1898Volume:Series:Holding Institution: University of Toronto - Gerstein Science Information CentreSubjects:BHL Collections:
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By: Gayer, Karl,Edition:Publication info: Berlin, Paul Parey, 1898Volume:Series:Holding Institution: University of British Columbia LibrarySubjects:BHL Collections: