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By: Boerker, Richard H. D. (Richard Hans Douai),Edition:Publication info: Lincoln, Neb, 1916Volume:Series:Holding Institution: University of Toronto - Earth Sciences Library (Noranda)Subjects:BHL Collections:
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By: Boerker, Richard H. D. (Richard Hans Douai),Edition:Publication info: Lincoln, Neb, 1916Volume:Series:Holding Institution: University of British Columbia LibrarySubjects:BHL Collections:
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By: Boerker, Richard H. D. (Richard Hans Douai),Edition:Publication info: Lincoln, Neb, 1916Volume:Series:Holding Institution: Cornell University LibrarySubjects:BHL Collections:
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By: Boerker, Richard H. D. (Richard Hans Douai),Edition:Publication info: New York, The Macmillan Company, 1918Volume:Series:Holding Institution: Multiple institutionsSubjects:BHL Collections:
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By: Boerker, Richard H. D. (Richard Hans Douai),Edition:Publication info: New York, The Macmillan company, 1920Volume:Series:Holding Institution: University of British Columbia LibrarySubjects:BHL Collections:
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By: Boerker, Richard H. D. (Richard Hans Douai),Edition:Publication info: New York, Macmillan, 1918Volume:Series:Holding Institution: University of Toronto - Robarts LibrarySubjects:BHL Collections:
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By: Boerker, Richard H. D. (Richard Hans Douai),Edition:Publication info: New York, The Macmillan Company, 1918Volume:Series:Holding Institution: University of California LibrariesSubjects:BHL Collections:
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By: Boerker, Richard H. D. (Richard Hans Douai),Edition:Publication info: New York, The Macmillan company, 1918Volume:Series:Holding Institution: Library of CongressSubjects:BHL Collections: