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By: Weiss, F. E. (Frederick Ernest), - Imms, A. D. (Augustus Daniel), - Robinson, Wilfred, - University of Manchester.Edition:Publication info: Manchester, Eng, The University press, 1916Volume:Series:Holding Institution: Library of CongressSubjects:BHL Collections:
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By: Robinson, Wilfred, - University of Alberta. Department of Field Crops.Edition:Publication info: Edmonton, Alberta, University of Alberta, [1928]Volume:Series:Holding Institution: University of Alberta LibrarySubjects:BHL Collections: